22721123880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1802

約数の個数: 576

約数和(自身を含む): 94386539520

約数和(自身を除く): 71665415640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 169, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 273, 279, 280, 310, 312, 315, 338, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 504, 507, 520, 546, 558, 585, 620, 630, 651, 676, 728, 744, 780, 806, 819, 840, 845, 868, 910, 930, 936, 1014, 1085, 1092, 1116, 1170, 1183, 1209, 1240, 1260, 1302, 1352, 1365, 1395, 1521, 1560, 1612, 1638, 1690, 1721, 1736, 1820, 1860, 1953, 2015, 2028, 2170, 2184, 2232, 2340, 2366, 2418, 2520, 2535, 2604, 2730, 2790, 2821, 3042, 3224, 3255, 3276, 3380, 3442, 3549, 3627, 3640, 3720, 3906, 4030, 4056, 4095, 4340, 4680, 4732, 4836, 5070, 5163, 5208, 5239, 5460, 5580, 5642, 5915, 6045, 6084, 6510, 6552, 6760, 6884, 7098, 7254, 7605, 7812, 8060, 8190, 8463, 8605, 8680, 9464, 9672, 9765, 10140, 10326, 10478, 10647, 10920, 11160, 11284, 11830, 12047, 12090, 12168, 13020, 13768, 14105, 14196, 14508, 15210, 15489, 15624, 15717, 16120, 16380, 16926, 17210, 17745, 18135, 19530, 20280, 20652, 20956, 21294, 22373, 22568, 23660, 24094, 24180, 25389, 25815, 26040, 26195, 28210, 28392, 29016, 30420, 30978, 31434, 32760, 33852, 34420, 35490, 36141, 36270, 36673, 39060, 41304, 41912, 42315, 42588, 44746, 47151, 47320, 48188, 48360, 50778, 51630, 52390, 53235, 53351, 56420, 60235, 60840, 61956, 62868, 67119, 67704, 68840, 70980, 72282, 72540, 73346, 77445, 78120, 78585, 84630, 85176, 89492, 94302, 96376, 101556, 103260, 104780, 106470, 106702, 108423, 110019, 111865, 112840, 120470, 123912, 125736, 126945, 134238, 141960, 144564, 145080, 146692, 154890, 156611, 157170, 160053, 169260, 178984, 180705, 183365, 188604, 201357, 203112, 206520, 209560, 212940, 213404, 216846, 220038, 223730, 235755, 240940, 253890, 266755, 268476, 289128, 290849, 293384, 309780, 313222, 314340, 320106, 330057, 335595, 338520, 361410, 366730, 373457, 377208, 402714, 425880, 426808, 433692, 440076, 447460, 469833, 471510, 480159, 481880, 507780, 533510, 536952, 542115, 550095, 581698, 619560, 626444, 628680, 640212, 660114, 671190, 693563, 722820, 733460, 746914, 783055, 800265, 805428, 867384, 872547, 880152, 894920, 939666, 943020, 960318, 1006785, 1015560, 1067020, 1084230, 1100190, 1120371, 1163396, 1252888, 1280424, 1320228, 1342380, 1387126, 1409499, 1445640, 1454245, 1466920, 1493828, 1566110, 1600530, 1610856, 1650285, 1745094, 1867285, 1879332, 1886040, 1920636, 2013570, 2035943, 2080689, 2134040, 2168460, 2200380, 2240742, 2326792, 2349165, 2400795, 2617641, 2640456, 2684760, 2774252, 2818998, 2908490, 2987656, 3132220, 3201060, 3300570, 3361113, 3467815, 3490188, 3734570, 3758664, 3841272, 4027140, 4071886, 4161378, 4336920, 4362735, 4400760, 4481484, 4698330, 4801590, 4854941, 5235282, 5548504, 5601855, 5637996, 5816980, 6107829, 6242067, 6264440, 6402120, 6601140, 6722226, 6935630, 6980376, 7047495, 7469140, 8054280, 8143772, 8322756, 8725470, 8962968, 9016319, 9396660, 9603180, 9709882, 10179715, 10403445, 10470564, 11203710, 11275992, 11633960, 12215658, 12484134, 13088205, 13202280, 13444452, 13871260, 14094990, 14564823, 14938280, 16287544, 16645512, 16805565, 17450940, 18032638, 18323487, 18793320, 19206360, 19419764, 20359430, 20806890, 20941128, 22407420, 24274705, 24431316, 24968268, 26176410, 26888904, 27048957, 27742520, 28189980, 29129646, 30539145, 31210335, 33611130, 34901880, 36065276, 36646974, 38839528, 40718860, 41613780, 43694469, 44814840, 45081595, 48549410, 48862632, 49936536, 52352820, 54097914, 56379960, 58259292, 61078290, 62420670, 63114233, 67222260, 72130552, 72824115, 73293948, 81146871, 81437720, 83227560, 87388938, 90163190, 91617435, 97098820, 104705640, 108195828, 116518584, 122156580, 124841340, 126228466, 134444520, 135244785, 145648230, 146587896, 162293742, 174777876, 180326380, 183234870, 189342699, 194197640, 216391656, 218472345, 244313160, 249682680, 252456932, 270489570, 291296460, 315571165, 324587484, 349555752, 360652760, 366469740, 378685398, 405734355, 436944690, 504913864, 540979140, 568028097, 582592920, 631142330, 649174968, 732939480, 757370796, 811468710, 873889380, 946713495, 1081958280, 1136056194, 1262284660, 1514741592, 1622937420, 1747778760, 1893426990, 2272112388, 2524569320, 2840140485, 3245874840, 3786853980, 4544224776, 5680280970, 7573707960, 11360561940, 22721123880]

約数ペア:

[(1, 22721123880), (2, 11360561940), (3, 7573707960), (4, 5680280970), (5, 4544224776), (6, 3786853980), (7, 3245874840), (8, 2840140485), (9, 2524569320), (10, 2272112388), (12, 1893426990), (13, 1747778760), (14, 1622937420), (15, 1514741592), (18, 1262284660), (20, 1136056194), (21, 1081958280), (24, 946713495), (26, 873889380), (28, 811468710), (30, 757370796), (31, 732939480), (35, 649174968), (36, 631142330), (39, 582592920), (40, 568028097), (42, 540979140), (45, 504913864), (52, 436944690), (56, 405734355), (60, 378685398), (62, 366469740), (63, 360652760), (65, 349555752), (70, 324587484), (72, 315571165), (78, 291296460), (84, 270489570), (90, 252456932), (91, 249682680), (93, 244313160), (104, 218472345), (105, 216391656), (117, 194197640), (120, 189342699), (124, 183234870), (126, 180326380), (130, 174777876), (140, 162293742), (155, 146587896), (156, 145648230), (168, 135244785), (169, 134444520), (180, 126228466), (182, 124841340), (186, 122156580), (195, 116518584), (210, 108195828), (217, 104705640), (234, 97098820), (248, 91617435), (252, 90163190), (260, 87388938), (273, 83227560), (279, 81437720), (280, 81146871), (310, 73293948), (312, 72824115), (315, 72130552), (338, 67222260), (360, 63114233), (364, 62420670), (372, 61078290), (390, 58259292), (403, 56379960), (420, 54097914), (434, 52352820), (455, 49936536), (465, 48862632), (468, 48549410), (504, 45081595), (507, 44814840), (520, 43694469), (546, 41613780), (558, 40718860), (585, 38839528), (620, 36646974), (630, 36065276), (651, 34901880), (676, 33611130), (728, 31210335), (744, 30539145), (780, 29129646), (806, 28189980), (819, 27742520), (840, 27048957), (845, 26888904), (868, 26176410), (910, 24968268), (930, 24431316), (936, 24274705), (1014, 22407420), (1085, 20941128), (1092, 20806890), (1116, 20359430), (1170, 19419764), (1183, 19206360), (1209, 18793320), (1240, 18323487), (1260, 18032638), (1302, 17450940), (1352, 16805565), (1365, 16645512), (1395, 16287544), (1521, 14938280), (1560, 14564823), (1612, 14094990), (1638, 13871260), (1690, 13444452), (1721, 13202280), (1736, 13088205), (1820, 12484134), (1860, 12215658), (1953, 11633960), (2015, 11275992), (2028, 11203710), (2170, 10470564), (2184, 10403445), (2232, 10179715), (2340, 9709882), (2366, 9603180), (2418, 9396660), (2520, 9016319), (2535, 8962968), (2604, 8725470), (2730, 8322756), (2790, 8143772), (2821, 8054280), (3042, 7469140), (3224, 7047495), (3255, 6980376), (3276, 6935630), (3380, 6722226), (3442, 6601140), (3549, 6402120), (3627, 6264440), (3640, 6242067), (3720, 6107829), (3906, 5816980), (4030, 5637996), (4056, 5601855), (4095, 5548504), (4340, 5235282), (4680, 4854941), (4732, 4801590), (4836, 4698330), (5070, 4481484), (5163, 4400760), (5208, 4362735), (5239, 4336920), (5460, 4161378), (5580, 4071886), (5642, 4027140), (5915, 3841272), (6045, 3758664), (6084, 3734570), (6510, 3490188), (6552, 3467815), (6760, 3361113), (6884, 3300570), (7098, 3201060), (7254, 3132220), (7605, 2987656), (7812, 2908490), (8060, 2818998), (8190, 2774252), (8463, 2684760), (8605, 2640456), (8680, 2617641), (9464, 2400795), (9672, 2349165), (9765, 2326792), (10140, 2240742), (10326, 2200380), (10478, 2168460), (10647, 2134040), (10920, 2080689), (11160, 2035943), (11284, 2013570), (11830, 1920636), (12047, 1886040), (12090, 1879332), (12168, 1867285), (13020, 1745094), (13768, 1650285), (14105, 1610856), (14196, 1600530), (14508, 1566110), (15210, 1493828), (15489, 1466920), (15624, 1454245), (15717, 1445640), (16120, 1409499), (16380, 1387126), (16926, 1342380), (17210, 1320228), (17745, 1280424), (18135, 1252888), (19530, 1163396), (20280, 1120371), (20652, 1100190), (20956, 1084230), (21294, 1067020), (22373, 1015560), (22568, 1006785), (23660, 960318), (24094, 943020), (24180, 939666), (25389, 894920), (25815, 880152), (26040, 872547), (26195, 867384), (28210, 805428), (28392, 800265), (29016, 783055), (30420, 746914), (30978, 733460), (31434, 722820), (32760, 693563), (33852, 671190), (34420, 660114), (35490, 640212), (36141, 628680), (36270, 626444), (36673, 619560), (39060, 581698), (41304, 550095), (41912, 542115), (42315, 536952), (42588, 533510), (44746, 507780), (47151, 481880), (47320, 480159), (48188, 471510), (48360, 469833), (50778, 447460), (51630, 440076), (52390, 433692), (53235, 426808), (53351, 425880), (56420, 402714), (60235, 377208), (60840, 373457), (61956, 366730), (62868, 361410), (67119, 338520), (67704, 335595), (68840, 330057), (70980, 320106), (72282, 314340), (72540, 313222), (73346, 309780), (77445, 293384), (78120, 290849), (78585, 289128), (84630, 268476), (85176, 266755), (89492, 253890), (94302, 240940), (96376, 235755), (101556, 223730), (103260, 220038), (104780, 216846), (106470, 213404), (106702, 212940), (108423, 209560), (110019, 206520), (111865, 203112), (112840, 201357), (120470, 188604), (123912, 183365), (125736, 180705), (126945, 178984), (134238, 169260), (141960, 160053), (144564, 157170), (145080, 156611), (146692, 154890)]