426557880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 256

約数和(自身を含む): 1721088000

約数和(自身を除く): 1294530120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3319, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 6638, 7140, 7560, 8568, 9180, 9957, 10710, 12852, 13276, 14280, 16065, 16595, 18360, 19914, 21420, 23233, 25704, 26552, 29871, 32130, 33190, 39828, 42840, 46466, 49785, 56423, 59742, 64260, 66380, 69699, 79656, 89613, 92932, 99570, 112846, 116165, 119484, 128520, 132760, 139398, 149355, 169269, 179226, 185864, 199140, 209097, 225692, 232330, 238968, 278796, 282115, 298710, 338538, 348495, 358452, 394961, 398280, 418194, 448065, 451384, 464660, 507807, 557592, 564230, 597420, 627291, 677076, 696990, 716904, 789922, 836388, 846345, 896130, 929320, 1015614, 1045485, 1128460, 1184883, 1194840, 1254582, 1354152, 1393980, 1523421, 1579844, 1672776, 1692690, 1792260, 1974805, 2031228, 2090970, 2256920, 2369766, 2509164, 2539035, 2787960, 3046842, 3136455, 3159688, 3385380, 3554649, 3584520, 3949610, 4062456, 4181940, 4739532, 5018328, 5078070, 5924415, 6093684, 6272910, 6770760, 7109298, 7617105, 7899220, 8363880, 9479064, 10156140, 10663947, 11848830, 12187368, 12545820, 14218596, 15234210, 15798440, 17773245, 20312280, 21327894, 23697660, 25091640, 28437192, 30468420, 35546490, 42655788, 47395320, 53319735, 60936840, 71092980, 85311576, 106639470, 142185960, 213278940, 426557880]

約数ペア:

[(1, 426557880), (2, 213278940), (3, 142185960), (4, 106639470), (5, 85311576), (6, 71092980), (7, 60936840), (8, 53319735), (9, 47395320), (10, 42655788), (12, 35546490), (14, 30468420), (15, 28437192), (17, 25091640), (18, 23697660), (20, 21327894), (21, 20312280), (24, 17773245), (27, 15798440), (28, 15234210), (30, 14218596), (34, 12545820), (35, 12187368), (36, 11848830), (40, 10663947), (42, 10156140), (45, 9479064), (51, 8363880), (54, 7899220), (56, 7617105), (60, 7109298), (63, 6770760), (68, 6272910), (70, 6093684), (72, 5924415), (84, 5078070), (85, 5018328), (90, 4739532), (102, 4181940), (105, 4062456), (108, 3949610), (119, 3584520), (120, 3554649), (126, 3385380), (135, 3159688), (136, 3136455), (140, 3046842), (153, 2787960), (168, 2539035), (170, 2509164), (180, 2369766), (189, 2256920), (204, 2090970), (210, 2031228), (216, 1974805), (238, 1792260), (252, 1692690), (255, 1672776), (270, 1579844), (280, 1523421), (306, 1393980), (315, 1354152), (340, 1254582), (357, 1194840), (360, 1184883), (378, 1128460), (408, 1045485), (420, 1015614), (459, 929320), (476, 896130), (504, 846345), (510, 836388), (540, 789922), (595, 716904), (612, 696990), (630, 677076), (680, 627291), (714, 597420), (756, 564230), (765, 557592), (840, 507807), (918, 464660), (945, 451384), (952, 448065), (1020, 418194), (1071, 398280), (1080, 394961), (1190, 358452), (1224, 348495), (1260, 338538), (1428, 298710), (1512, 282115), (1530, 278796), (1785, 238968), (1836, 232330), (1890, 225692), (2040, 209097), (2142, 199140), (2295, 185864), (2380, 179226), (2520, 169269), (2856, 149355), (3060, 139398), (3213, 132760), (3319, 128520), (3570, 119484), (3672, 116165), (3780, 112846), (4284, 99570), (4590, 92932), (4760, 89613), (5355, 79656), (6120, 69699), (6426, 66380), (6638, 64260), (7140, 59742), (7560, 56423), (8568, 49785), (9180, 46466), (9957, 42840), (10710, 39828), (12852, 33190), (13276, 32130), (14280, 29871), (16065, 26552), (16595, 25704), (18360, 23233), (19914, 21420)]