56195160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 206841600

約数和(自身を除く): 150646440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 503, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1006, 1064, 1140, 1176, 1330, 1470, 1509, 1596, 1862, 1960, 1995, 2012, 2280, 2515, 2660, 2793, 2940, 3018, 3192, 3521, 3724, 3990, 4024, 4655, 5030, 5320, 5586, 5880, 6036, 7042, 7448, 7545, 7980, 9310, 9557, 10060, 10563, 11172, 12072, 13965, 14084, 15090, 15960, 17605, 18620, 19114, 20120, 21126, 22344, 24647, 27930, 28168, 28671, 30180, 35210, 37240, 38228, 42252, 47785, 49294, 52815, 55860, 57342, 60360, 66899, 70420, 73941, 76456, 84504, 95570, 98588, 105630, 111720, 114684, 123235, 133798, 140840, 143355, 147882, 191140, 197176, 200697, 211260, 229368, 246470, 267596, 286710, 295764, 334495, 369705, 382280, 401394, 422520, 468293, 492940, 535192, 573420, 591528, 668990, 739410, 802788, 936586, 985880, 1003485, 1146840, 1337980, 1404879, 1478820, 1605576, 1873172, 2006970, 2341465, 2675960, 2809758, 2957640, 3746344, 4013940, 4682930, 5619516, 7024395, 8027880, 9365860, 11239032, 14048790, 18731720, 28097580, 56195160]

約数ペア:

[(1, 56195160), (2, 28097580), (3, 18731720), (4, 14048790), (5, 11239032), (6, 9365860), (7, 8027880), (8, 7024395), (10, 5619516), (12, 4682930), (14, 4013940), (15, 3746344), (19, 2957640), (20, 2809758), (21, 2675960), (24, 2341465), (28, 2006970), (30, 1873172), (35, 1605576), (38, 1478820), (40, 1404879), (42, 1337980), (49, 1146840), (56, 1003485), (57, 985880), (60, 936586), (70, 802788), (76, 739410), (84, 668990), (95, 591528), (98, 573420), (105, 535192), (114, 492940), (120, 468293), (133, 422520), (140, 401394), (147, 382280), (152, 369705), (168, 334495), (190, 295764), (196, 286710), (210, 267596), (228, 246470), (245, 229368), (266, 211260), (280, 200697), (285, 197176), (294, 191140), (380, 147882), (392, 143355), (399, 140840), (420, 133798), (456, 123235), (490, 114684), (503, 111720), (532, 105630), (570, 98588), (588, 95570), (665, 84504), (735, 76456), (760, 73941), (798, 70420), (840, 66899), (931, 60360), (980, 57342), (1006, 55860), (1064, 52815), (1140, 49294), (1176, 47785), (1330, 42252), (1470, 38228), (1509, 37240), (1596, 35210), (1862, 30180), (1960, 28671), (1995, 28168), (2012, 27930), (2280, 24647), (2515, 22344), (2660, 21126), (2793, 20120), (2940, 19114), (3018, 18620), (3192, 17605), (3521, 15960), (3724, 15090), (3990, 14084), (4024, 13965), (4655, 12072), (5030, 11172), (5320, 10563), (5586, 10060), (5880, 9557), (6036, 9310), (7042, 7980), (7448, 7545)]