19185959520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4795

約数の個数: 576

約数和(自身を含む): 83198029824

約数和(自身を除く): 64012070304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 195, 208, 210, 217, 224, 234, 240, 248, 252, 260, 273, 279, 280, 288, 310, 312, 315, 336, 360, 364, 372, 390, 403, 416, 420, 434, 455, 465, 468, 480, 496, 504, 520, 546, 558, 560, 585, 620, 624, 630, 651, 672, 720, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 992, 1008, 1040, 1085, 1092, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1302, 1365, 1395, 1440, 1456, 1488, 1560, 1612, 1638, 1680, 1736, 1820, 1860, 1872, 1953, 2015, 2016, 2080, 2170, 2184, 2232, 2340, 2418, 2480, 2520, 2604, 2730, 2790, 2821, 2912, 2976, 3120, 3224, 3255, 3276, 3360, 3472, 3627, 3640, 3720, 3744, 3906, 4030, 4095, 4340, 4368, 4464, 4680, 4723, 4836, 4960, 5040, 5208, 5460, 5580, 5642, 6045, 6240, 6448, 6510, 6552, 6944, 7254, 7280, 7440, 7812, 8060, 8190, 8463, 8680, 8736, 8928, 9360, 9446, 9672, 9765, 10080, 10416, 10920, 11160, 11284, 12090, 12896, 13020, 13104, 14105, 14169, 14508, 14560, 14880, 15624, 16120, 16380, 16926, 17360, 18135, 18720, 18892, 19344, 19530, 20832, 21840, 22320, 22568, 23615, 24180, 25389, 26040, 26208, 28210, 28338, 29016, 31248, 32240, 32760, 33061, 33852, 34720, 36270, 37784, 38688, 39060, 42315, 42507, 43680, 44640, 45136, 47230, 48360, 50778, 52080, 56420, 56676, 58032, 61399, 62496, 64480, 65520, 66122, 67704, 70845, 72540, 75568, 78120, 84630, 85014, 90272, 94460, 96720, 99183, 101556, 104160, 112840, 113352, 116064, 122798, 126945, 131040, 132244, 135408, 141690, 145080, 146413, 151136, 156240, 165305, 169260, 170028, 184197, 188920, 193440, 198366, 203112, 212535, 225680, 226704, 245596, 253890, 264488, 270816, 283380, 290160, 292826, 297549, 306995, 312480, 330610, 338520, 340056, 368394, 377840, 396732, 406224, 425070, 429793, 439239, 451360, 453408, 491192, 495915, 507780, 528976, 552591, 566760, 580320, 585652, 595098, 613990, 661220, 677040, 680112, 732065, 736788, 755680, 793464, 812448, 850140, 859586, 878478, 920985, 982384, 991830, 1015560, 1024891, 1057952, 1105182, 1133520, 1171304, 1190196, 1227980, 1289379, 1317717, 1322440, 1354080, 1360224, 1464130, 1473576, 1487745, 1586928, 1700280, 1719172, 1756956, 1841970, 1903369, 1964768, 1983660, 2031120, 2049782, 2148965, 2196195, 2210364, 2267040, 2342608, 2380392, 2455960, 2578758, 2635434, 2644880, 2762955, 2928260, 2947152, 2975490, 3074673, 3173856, 3400560, 3438344, 3513912, 3683940, 3806738, 3868137, 3967320, 4062240, 4099564, 4297930, 4392390, 4420728, 4685216, 4760784, 4911920, 5124455, 5157516, 5270868, 5289760, 5525910, 5710107, 5856520, 5894304, 5950980, 6149346, 6446895, 6588585, 6801120, 6876688, 7027824, 7367880, 7613476, 7736274, 7934640, 8199128, 8595860, 8784780, 8841456, 9224019, 9516845, 9521568, 9823840, 10248910, 10315032, 10541736, 11051820, 11420214, 11713040, 11901960, 12298692, 12893790, 13177170, 13323583, 13753376, 14055648, 14735760, 15226952, 15373365, 15472548, 15869280, 16398256, 17130321, 17191720, 17569560, 17682912, 18448038, 19033690, 19340685, 20497820, 20630064, 21083472, 22103640, 22840428, 23426080, 23803920, 24597384, 25787580, 26354340, 26647166, 28550535, 29471520, 30453904, 30746730, 30945096, 32796512, 34260642, 34383440, 35139120, 36896076, 38067380, 38681370, 39970749, 40995640, 41260128, 42166944, 44207280, 45680856, 46120095, 47607840, 49194768, 51575160, 52708680, 53294332, 57101070, 60907808, 61493460, 61890192, 66617915, 68521284, 68766880, 70278240, 73792152, 76134760, 77362740, 79941498, 81991280, 85651605, 88414560, 91361712, 92240190, 98389536, 103150320, 105417360, 106588664, 114202140, 119912247, 122986920, 123780384, 133235830, 137042568, 147584304, 152269520, 154725480, 159882996, 163982560, 171303210, 182723424, 184480380, 199853745, 206300640, 210834720, 213177328, 228404280, 239824494, 245973840, 266471660, 274085136, 295168608, 304539040, 309450960, 319765992, 342606420, 368960760, 399707490, 426354656, 456808560, 479648988, 491947680, 532943320, 548170272, 599561235, 618901920, 639531984, 685212840, 737921520, 799414980, 913617120, 959297976, 1065886640, 1199122470, 1279063968, 1370425680, 1475843040, 1598829960, 1918595952, 2131773280, 2398244940, 2740851360, 3197659920, 3837191904, 4796489880, 6395319840, 9592979760, 19185959520]

約数ペア:

[(1, 19185959520), (2, 9592979760), (3, 6395319840), (4, 4796489880), (5, 3837191904), (6, 3197659920), (7, 2740851360), (8, 2398244940), (9, 2131773280), (10, 1918595952), (12, 1598829960), (13, 1475843040), (14, 1370425680), (15, 1279063968), (16, 1199122470), (18, 1065886640), (20, 959297976), (21, 913617120), (24, 799414980), (26, 737921520), (28, 685212840), (30, 639531984), (31, 618901920), (32, 599561235), (35, 548170272), (36, 532943320), (39, 491947680), (40, 479648988), (42, 456808560), (45, 426354656), (48, 399707490), (52, 368960760), (56, 342606420), (60, 319765992), (62, 309450960), (63, 304539040), (65, 295168608), (70, 274085136), (72, 266471660), (78, 245973840), (80, 239824494), (84, 228404280), (90, 213177328), (91, 210834720), (93, 206300640), (96, 199853745), (104, 184480380), (105, 182723424), (112, 171303210), (117, 163982560), (120, 159882996), (124, 154725480), (126, 152269520), (130, 147584304), (140, 137042568), (144, 133235830), (155, 123780384), (156, 122986920), (160, 119912247), (168, 114202140), (180, 106588664), (182, 105417360), (186, 103150320), (195, 98389536), (208, 92240190), (210, 91361712), (217, 88414560), (224, 85651605), (234, 81991280), (240, 79941498), (248, 77362740), (252, 76134760), (260, 73792152), (273, 70278240), (279, 68766880), (280, 68521284), (288, 66617915), (310, 61890192), (312, 61493460), (315, 60907808), (336, 57101070), (360, 53294332), (364, 52708680), (372, 51575160), (390, 49194768), (403, 47607840), (416, 46120095), (420, 45680856), (434, 44207280), (455, 42166944), (465, 41260128), (468, 40995640), (480, 39970749), (496, 38681370), (504, 38067380), (520, 36896076), (546, 35139120), (558, 34383440), (560, 34260642), (585, 32796512), (620, 30945096), (624, 30746730), (630, 30453904), (651, 29471520), (672, 28550535), (720, 26647166), (728, 26354340), (744, 25787580), (780, 24597384), (806, 23803920), (819, 23426080), (840, 22840428), (868, 22103640), (910, 21083472), (930, 20630064), (936, 20497820), (992, 19340685), (1008, 19033690), (1040, 18448038), (1085, 17682912), (1092, 17569560), (1116, 17191720), (1120, 17130321), (1170, 16398256), (1209, 15869280), (1240, 15472548), (1248, 15373365), (1260, 15226952), (1302, 14735760), (1365, 14055648), (1395, 13753376), (1440, 13323583), (1456, 13177170), (1488, 12893790), (1560, 12298692), (1612, 11901960), (1638, 11713040), (1680, 11420214), (1736, 11051820), (1820, 10541736), (1860, 10315032), (1872, 10248910), (1953, 9823840), (2015, 9521568), (2016, 9516845), (2080, 9224019), (2170, 8841456), (2184, 8784780), (2232, 8595860), (2340, 8199128), (2418, 7934640), (2480, 7736274), (2520, 7613476), (2604, 7367880), (2730, 7027824), (2790, 6876688), (2821, 6801120), (2912, 6588585), (2976, 6446895), (3120, 6149346), (3224, 5950980), (3255, 5894304), (3276, 5856520), (3360, 5710107), (3472, 5525910), (3627, 5289760), (3640, 5270868), (3720, 5157516), (3744, 5124455), (3906, 4911920), (4030, 4760784), (4095, 4685216), (4340, 4420728), (4368, 4392390), (4464, 4297930), (4680, 4099564), (4723, 4062240), (4836, 3967320), (4960, 3868137), (5040, 3806738), (5208, 3683940), (5460, 3513912), (5580, 3438344), (5642, 3400560), (6045, 3173856), (6240, 3074673), (6448, 2975490), (6510, 2947152), (6552, 2928260), (6944, 2762955), (7254, 2644880), (7280, 2635434), (7440, 2578758), (7812, 2455960), (8060, 2380392), (8190, 2342608), (8463, 2267040), (8680, 2210364), (8736, 2196195), (8928, 2148965), (9360, 2049782), (9446, 2031120), (9672, 1983660), (9765, 1964768), (10080, 1903369), (10416, 1841970), (10920, 1756956), (11160, 1719172), (11284, 1700280), (12090, 1586928), (12896, 1487745), (13020, 1473576), (13104, 1464130), (14105, 1360224), (14169, 1354080), (14508, 1322440), (14560, 1317717), (14880, 1289379), (15624, 1227980), (16120, 1190196), (16380, 1171304), (16926, 1133520), (17360, 1105182), (18135, 1057952), (18720, 1024891), (18892, 1015560), (19344, 991830), (19530, 982384), (20832, 920985), (21840, 878478), (22320, 859586), (22568, 850140), (23615, 812448), (24180, 793464), (25389, 755680), (26040, 736788), (26208, 732065), (28210, 680112), (28338, 677040), (29016, 661220), (31248, 613990), (32240, 595098), (32760, 585652), (33061, 580320), (33852, 566760), (34720, 552591), (36270, 528976), (37784, 507780), (38688, 495915), (39060, 491192), (42315, 453408), (42507, 451360), (43680, 439239), (44640, 429793), (45136, 425070), (47230, 406224), (48360, 396732), (50778, 377840), (52080, 368394), (56420, 340056), (56676, 338520), (58032, 330610), (61399, 312480), (62496, 306995), (64480, 297549), (65520, 292826), (66122, 290160), (67704, 283380), (70845, 270816), (72540, 264488), (75568, 253890), (78120, 245596), (84630, 226704), (85014, 225680), (90272, 212535), (94460, 203112), (96720, 198366), (99183, 193440), (101556, 188920), (104160, 184197), (112840, 170028), (113352, 169260), (116064, 165305), (122798, 156240), (126945, 151136), (131040, 146413), (132244, 145080), (135408, 141690)]