1820222040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 512

約数和(自身を含む): 7328563200

約数和(自身を除く): 5508341160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 31, 35, 38, 39, 40, 42, 52, 56, 57, 60, 62, 65, 70, 76, 78, 84, 91, 93, 95, 104, 105, 114, 120, 124, 130, 133, 140, 152, 155, 156, 168, 182, 186, 190, 195, 210, 217, 228, 247, 248, 260, 266, 273, 280, 283, 285, 310, 312, 364, 372, 380, 390, 399, 403, 420, 434, 455, 456, 465, 494, 520, 532, 546, 566, 570, 589, 620, 651, 665, 728, 741, 744, 760, 780, 798, 806, 840, 849, 868, 910, 930, 988, 1064, 1085, 1092, 1132, 1140, 1178, 1209, 1235, 1240, 1302, 1330, 1365, 1415, 1482, 1560, 1596, 1612, 1698, 1729, 1736, 1767, 1820, 1860, 1976, 1981, 1995, 2015, 2170, 2184, 2264, 2280, 2356, 2418, 2470, 2604, 2660, 2730, 2821, 2830, 2945, 2964, 3192, 3224, 3255, 3396, 3458, 3534, 3640, 3679, 3705, 3720, 3962, 3990, 4030, 4123, 4245, 4340, 4712, 4836, 4940, 5187, 5208, 5320, 5377, 5460, 5642, 5660, 5890, 5928, 5943, 6045, 6510, 6792, 6916, 7068, 7358, 7410, 7657, 7924, 7980, 8060, 8246, 8463, 8490, 8645, 8680, 8773, 8835, 9672, 9880, 9905, 10374, 10754, 10920, 11037, 11284, 11320, 11780, 11886, 12090, 12369, 13020, 13832, 14105, 14136, 14716, 14820, 15314, 15848, 15960, 16120, 16131, 16492, 16926, 16980, 17290, 17546, 17670, 18395, 19810, 20615, 20748, 21508, 22074, 22568, 22971, 23560, 23772, 24180, 24738, 25753, 25935, 26040, 26319, 26885, 28210, 29432, 29640, 29715, 30628, 32262, 32984, 33852, 33960, 34580, 35092, 35340, 36790, 37639, 38285, 39620, 41230, 41496, 42315, 43016, 43865, 44148, 45942, 47544, 48360, 49476, 51506, 51870, 52638, 53599, 53770, 55185, 56420, 59430, 61256, 61411, 61845, 64524, 67704, 69160, 69901, 70184, 70680, 73580, 75278, 76570, 77259, 79240, 80655, 82460, 84630, 87730, 88296, 91884, 98952, 103012, 103740, 105276, 107198, 107540, 110370, 112840, 112917, 114049, 114855, 118860, 122822, 123690, 128765, 129048, 131595, 139802, 147160, 150556, 153140, 154518, 160797, 161310, 164920, 166687, 169260, 175460, 183768, 184233, 188195, 206024, 207480, 209703, 210552, 214396, 215080, 220740, 225834, 228098, 229710, 237720, 245644, 247380, 257530, 263190, 267995, 279604, 301112, 306280, 307055, 309036, 321594, 322620, 333374, 338520, 342147, 349505, 350920, 368466, 376390, 386295, 419406, 428792, 441480, 451668, 456196, 459420, 489307, 491288, 494760, 500061, 515060, 526380, 535990, 559208, 564585, 570245, 614110, 618072, 643188, 645240, 666748, 684294, 699010, 736932, 752780, 772590, 798343, 803985, 833435, 838812, 903336, 912392, 918840, 921165, 978614, 1000122, 1030120, 1048515, 1052760, 1071980, 1129170, 1140490, 1166809, 1228220, 1286376, 1333496, 1368588, 1398020, 1467921, 1473864, 1505560, 1545180, 1596686, 1607970, 1666870, 1677624, 1710735, 1842330, 1957228, 2000244, 2097030, 2143960, 2166931, 2258340, 2280980, 2333618, 2395029, 2446535, 2456440, 2500305, 2737176, 2796040, 2935842, 3090360, 3193372, 3215940, 3333740, 3421470, 3500427, 3684660, 3914456, 3991715, 4000488, 4194060, 4333862, 4516680, 4561960, 4667236, 4790058, 4893070, 5000610, 5834045, 5871684, 6386744, 6431880, 6500793, 6667480, 6842940, 7000854, 7339605, 7369320, 7983430, 8388120, 8667724, 9334472, 9580116, 9786140, 10001220, 10834655, 11668090, 11743368, 11975145, 13001586, 13685880, 14001708, 14679210, 15168517, 15966860, 17335448, 17502135, 19160232, 19572280, 20002440, 21669310, 23336180, 23950290, 26003172, 28003416, 29358420, 30337034, 31933720, 32503965, 35004270, 43338620, 45505551, 46672360, 47900580, 52006344, 58716840, 60674068, 65007930, 70008540, 75842585, 86677240, 91011102, 95801160, 121348136, 130015860, 140017080, 151685170, 182022204, 227527755, 260031720, 303370340, 364044408, 455055510, 606740680, 910111020, 1820222040]

約数ペア:

[(1, 1820222040), (2, 910111020), (3, 606740680), (4, 455055510), (5, 364044408), (6, 303370340), (7, 260031720), (8, 227527755), (10, 182022204), (12, 151685170), (13, 140017080), (14, 130015860), (15, 121348136), (19, 95801160), (20, 91011102), (21, 86677240), (24, 75842585), (26, 70008540), (28, 65007930), (30, 60674068), (31, 58716840), (35, 52006344), (38, 47900580), (39, 46672360), (40, 45505551), (42, 43338620), (52, 35004270), (56, 32503965), (57, 31933720), (60, 30337034), (62, 29358420), (65, 28003416), (70, 26003172), (76, 23950290), (78, 23336180), (84, 21669310), (91, 20002440), (93, 19572280), (95, 19160232), (104, 17502135), (105, 17335448), (114, 15966860), (120, 15168517), (124, 14679210), (130, 14001708), (133, 13685880), (140, 13001586), (152, 11975145), (155, 11743368), (156, 11668090), (168, 10834655), (182, 10001220), (186, 9786140), (190, 9580116), (195, 9334472), (210, 8667724), (217, 8388120), (228, 7983430), (247, 7369320), (248, 7339605), (260, 7000854), (266, 6842940), (273, 6667480), (280, 6500793), (283, 6431880), (285, 6386744), (310, 5871684), (312, 5834045), (364, 5000610), (372, 4893070), (380, 4790058), (390, 4667236), (399, 4561960), (403, 4516680), (420, 4333862), (434, 4194060), (455, 4000488), (456, 3991715), (465, 3914456), (494, 3684660), (520, 3500427), (532, 3421470), (546, 3333740), (566, 3215940), (570, 3193372), (589, 3090360), (620, 2935842), (651, 2796040), (665, 2737176), (728, 2500305), (741, 2456440), (744, 2446535), (760, 2395029), (780, 2333618), (798, 2280980), (806, 2258340), (840, 2166931), (849, 2143960), (868, 2097030), (910, 2000244), (930, 1957228), (988, 1842330), (1064, 1710735), (1085, 1677624), (1092, 1666870), (1132, 1607970), (1140, 1596686), (1178, 1545180), (1209, 1505560), (1235, 1473864), (1240, 1467921), (1302, 1398020), (1330, 1368588), (1365, 1333496), (1415, 1286376), (1482, 1228220), (1560, 1166809), (1596, 1140490), (1612, 1129170), (1698, 1071980), (1729, 1052760), (1736, 1048515), (1767, 1030120), (1820, 1000122), (1860, 978614), (1976, 921165), (1981, 918840), (1995, 912392), (2015, 903336), (2170, 838812), (2184, 833435), (2264, 803985), (2280, 798343), (2356, 772590), (2418, 752780), (2470, 736932), (2604, 699010), (2660, 684294), (2730, 666748), (2821, 645240), (2830, 643188), (2945, 618072), (2964, 614110), (3192, 570245), (3224, 564585), (3255, 559208), (3396, 535990), (3458, 526380), (3534, 515060), (3640, 500061), (3679, 494760), (3705, 491288), (3720, 489307), (3962, 459420), (3990, 456196), (4030, 451668), (4123, 441480), (4245, 428792), (4340, 419406), (4712, 386295), (4836, 376390), (4940, 368466), (5187, 350920), (5208, 349505), (5320, 342147), (5377, 338520), (5460, 333374), (5642, 322620), (5660, 321594), (5890, 309036), (5928, 307055), (5943, 306280), (6045, 301112), (6510, 279604), (6792, 267995), (6916, 263190), (7068, 257530), (7358, 247380), (7410, 245644), (7657, 237720), (7924, 229710), (7980, 228098), (8060, 225834), (8246, 220740), (8463, 215080), (8490, 214396), (8645, 210552), (8680, 209703), (8773, 207480), (8835, 206024), (9672, 188195), (9880, 184233), (9905, 183768), (10374, 175460), (10754, 169260), (10920, 166687), (11037, 164920), (11284, 161310), (11320, 160797), (11780, 154518), (11886, 153140), (12090, 150556), (12369, 147160), (13020, 139802), (13832, 131595), (14105, 129048), (14136, 128765), (14716, 123690), (14820, 122822), (15314, 118860), (15848, 114855), (15960, 114049), (16120, 112917), (16131, 112840), (16492, 110370), (16926, 107540), (16980, 107198), (17290, 105276), (17546, 103740), (17670, 103012), (18395, 98952), (19810, 91884), (20615, 88296), (20748, 87730), (21508, 84630), (22074, 82460), (22568, 80655), (22971, 79240), (23560, 77259), (23772, 76570), (24180, 75278), (24738, 73580), (25753, 70680), (25935, 70184), (26040, 69901), (26319, 69160), (26885, 67704), (28210, 64524), (29432, 61845), (29640, 61411), (29715, 61256), (30628, 59430), (32262, 56420), (32984, 55185), (33852, 53770), (33960, 53599), (34580, 52638), (35092, 51870), (35340, 51506), (36790, 49476), (37639, 48360), (38285, 47544), (39620, 45942), (41230, 44148), (41496, 43865), (42315, 43016)]