28298787720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8249

約数の個数: 384

約数和(自身を含む): 107321241600

約数和(自身を除く): 79022453880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 49, 56, 57, 60, 62, 70, 76, 84, 93, 95, 98, 105, 114, 120, 124, 133, 140, 147, 152, 155, 168, 186, 190, 196, 210, 217, 228, 245, 248, 266, 280, 285, 294, 310, 372, 380, 392, 399, 420, 434, 456, 465, 490, 532, 570, 588, 589, 620, 651, 665, 735, 744, 760, 798, 840, 868, 930, 931, 980, 1064, 1085, 1140, 1176, 1178, 1240, 1302, 1330, 1470, 1519, 1596, 1736, 1767, 1860, 1862, 1960, 1995, 2170, 2280, 2356, 2604, 2660, 2793, 2940, 2945, 3038, 3192, 3255, 3534, 3720, 3724, 3990, 4123, 4340, 4557, 4655, 4712, 5208, 5320, 5586, 5880, 5890, 6076, 6510, 7068, 7448, 7595, 7980, 8171, 8246, 8680, 8835, 9114, 9310, 11172, 11780, 12152, 12369, 13020, 13965, 14136, 15190, 15960, 16342, 16492, 17670, 18228, 18620, 20615, 22344, 22785, 23560, 24513, 24738, 26040, 27930, 28861, 30380, 32684, 32984, 35340, 36456, 37240, 40855, 41230, 45570, 49026, 49476, 55860, 57197, 57722, 60760, 61845, 65368, 70680, 81710, 82460, 86583, 91140, 98052, 98952, 111720, 114394, 115444, 122565, 123690, 144305, 155249, 163420, 164920, 171591, 173166, 182280, 196104, 228788, 230888, 245130, 247380, 253301, 285985, 288610, 310498, 326840, 343182, 346332, 400379, 432915, 457576, 465747, 490260, 494760, 506602, 571970, 577220, 620996, 686364, 692664, 759903, 776245, 800758, 857955, 865830, 931494, 980520, 1013204, 1086743, 1143940, 1154440, 1201137, 1241992, 1266505, 1372728, 1519806, 1552490, 1601516, 1715910, 1731660, 1773107, 1862988, 2001895, 2026408, 2173486, 2287880, 2328735, 2402274, 2533010, 3039612, 3104980, 3203032, 3260229, 3431820, 3463320, 3546214, 3725976, 3799515, 4003790, 4346972, 4657470, 4804548, 4812719, 5066020, 5319321, 5433715, 6005685, 6079224, 6209960, 6520458, 6863640, 7092428, 7599030, 7607201, 8007580, 8693944, 8865535, 9314940, 9609096, 9625438, 10132040, 10638642, 10867430, 12011370, 12411749, 13040916, 14184856, 14438157, 15198060, 15214402, 16015160, 16301145, 17731070, 18629880, 19250876, 21277284, 21734860, 22821603, 24022740, 24063595, 24823498, 26081832, 26596605, 28876314, 30396120, 30428804, 32602290, 33689033, 35462140, 37235247, 38036005, 38501752, 42554568, 43469720, 45643206, 48045480, 48127190, 49646996, 53193210, 57752628, 60857608, 62058745, 65204580, 67378066, 70924280, 72190785, 74470494, 76072010, 91286412, 96254380, 99293992, 101067099, 106386420, 114108015, 115505256, 124117490, 130409160, 134756132, 144381570, 148940988, 152144020, 168445165, 182572824, 186176235, 192508760, 202134198, 212772840, 228216030, 235823231, 248234980, 269512264, 288763140, 297881976, 304288040, 336890330, 372352470, 404268396, 456432060, 471646462, 496469960, 505335495, 577526280, 673780660, 707469693, 744704940, 808536792, 912864120, 943292924, 1010670990, 1179116155, 1347561320, 1414939386, 1489409880, 1886585848, 2021341980, 2358232310, 2829878772, 3537348465, 4042683960, 4716464620, 5659757544, 7074696930, 9432929240, 14149393860, 28298787720]

約数ペア:

[(1, 28298787720), (2, 14149393860), (3, 9432929240), (4, 7074696930), (5, 5659757544), (6, 4716464620), (7, 4042683960), (8, 3537348465), (10, 2829878772), (12, 2358232310), (14, 2021341980), (15, 1886585848), (19, 1489409880), (20, 1414939386), (21, 1347561320), (24, 1179116155), (28, 1010670990), (30, 943292924), (31, 912864120), (35, 808536792), (38, 744704940), (40, 707469693), (42, 673780660), (49, 577526280), (56, 505335495), (57, 496469960), (60, 471646462), (62, 456432060), (70, 404268396), (76, 372352470), (84, 336890330), (93, 304288040), (95, 297881976), (98, 288763140), (105, 269512264), (114, 248234980), (120, 235823231), (124, 228216030), (133, 212772840), (140, 202134198), (147, 192508760), (152, 186176235), (155, 182572824), (168, 168445165), (186, 152144020), (190, 148940988), (196, 144381570), (210, 134756132), (217, 130409160), (228, 124117490), (245, 115505256), (248, 114108015), (266, 106386420), (280, 101067099), (285, 99293992), (294, 96254380), (310, 91286412), (372, 76072010), (380, 74470494), (392, 72190785), (399, 70924280), (420, 67378066), (434, 65204580), (456, 62058745), (465, 60857608), (490, 57752628), (532, 53193210), (570, 49646996), (588, 48127190), (589, 48045480), (620, 45643206), (651, 43469720), (665, 42554568), (735, 38501752), (744, 38036005), (760, 37235247), (798, 35462140), (840, 33689033), (868, 32602290), (930, 30428804), (931, 30396120), (980, 28876314), (1064, 26596605), (1085, 26081832), (1140, 24823498), (1176, 24063595), (1178, 24022740), (1240, 22821603), (1302, 21734860), (1330, 21277284), (1470, 19250876), (1519, 18629880), (1596, 17731070), (1736, 16301145), (1767, 16015160), (1860, 15214402), (1862, 15198060), (1960, 14438157), (1995, 14184856), (2170, 13040916), (2280, 12411749), (2356, 12011370), (2604, 10867430), (2660, 10638642), (2793, 10132040), (2940, 9625438), (2945, 9609096), (3038, 9314940), (3192, 8865535), (3255, 8693944), (3534, 8007580), (3720, 7607201), (3724, 7599030), (3990, 7092428), (4123, 6863640), (4340, 6520458), (4557, 6209960), (4655, 6079224), (4712, 6005685), (5208, 5433715), (5320, 5319321), (5586, 5066020), (5880, 4812719), (5890, 4804548), (6076, 4657470), (6510, 4346972), (7068, 4003790), (7448, 3799515), (7595, 3725976), (7980, 3546214), (8171, 3463320), (8246, 3431820), (8680, 3260229), (8835, 3203032), (9114, 3104980), (9310, 3039612), (11172, 2533010), (11780, 2402274), (12152, 2328735), (12369, 2287880), (13020, 2173486), (13965, 2026408), (14136, 2001895), (15190, 1862988), (15960, 1773107), (16342, 1731660), (16492, 1715910), (17670, 1601516), (18228, 1552490), (18620, 1519806), (20615, 1372728), (22344, 1266505), (22785, 1241992), (23560, 1201137), (24513, 1154440), (24738, 1143940), (26040, 1086743), (27930, 1013204), (28861, 980520), (30380, 931494), (32684, 865830), (32984, 857955), (35340, 800758), (36456, 776245), (37240, 759903), (40855, 692664), (41230, 686364), (45570, 620996), (49026, 577220), (49476, 571970), (55860, 506602), (57197, 494760), (57722, 490260), (60760, 465747), (61845, 457576), (65368, 432915), (70680, 400379), (81710, 346332), (82460, 343182), (86583, 326840), (91140, 310498), (98052, 288610), (98952, 285985), (111720, 253301), (114394, 247380), (115444, 245130), (122565, 230888), (123690, 228788), (144305, 196104), (155249, 182280), (163420, 173166), (164920, 171591)]