158796960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 577124352

約数和(自身を除く): 418327392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 210, 224, 240, 280, 283, 334, 336, 420, 480, 501, 560, 566, 668, 672, 835, 840, 849, 1002, 1120, 1132, 1169, 1336, 1415, 1670, 1680, 1698, 1981, 2004, 2264, 2338, 2505, 2672, 2830, 3340, 3360, 3396, 3507, 3962, 4008, 4245, 4528, 4676, 5010, 5344, 5660, 5845, 5943, 6680, 6792, 7014, 7924, 8016, 8490, 9056, 9352, 9905, 10020, 11320, 11690, 11886, 13360, 13584, 14028, 15848, 16032, 16980, 17535, 18704, 19810, 20040, 22640, 23380, 23772, 26720, 27168, 28056, 29715, 31696, 33960, 35070, 37408, 39620, 40080, 45280, 46760, 47261, 47544, 56112, 59430, 63392, 67920, 70140, 79240, 80160, 93520, 94522, 95088, 112224, 118860, 135840, 140280, 141783, 158480, 187040, 189044, 190176, 236305, 237720, 280560, 283566, 316960, 330827, 378088, 472610, 475440, 561120, 567132, 661654, 708915, 756176, 945220, 950880, 992481, 1134264, 1323308, 1417830, 1512352, 1654135, 1890440, 1984962, 2268528, 2646616, 2835660, 3308270, 3780880, 3969924, 4537056, 4962405, 5293232, 5671320, 6616540, 7561760, 7939848, 9924810, 10586464, 11342640, 13233080, 15879696, 19849620, 22685280, 26466160, 31759392, 39699240, 52932320, 79398480, 158796960]

約数ペア:

[(1, 158796960), (2, 79398480), (3, 52932320), (4, 39699240), (5, 31759392), (6, 26466160), (7, 22685280), (8, 19849620), (10, 15879696), (12, 13233080), (14, 11342640), (15, 10586464), (16, 9924810), (20, 7939848), (21, 7561760), (24, 6616540), (28, 5671320), (30, 5293232), (32, 4962405), (35, 4537056), (40, 3969924), (42, 3780880), (48, 3308270), (56, 2835660), (60, 2646616), (70, 2268528), (80, 1984962), (84, 1890440), (96, 1654135), (105, 1512352), (112, 1417830), (120, 1323308), (140, 1134264), (160, 992481), (167, 950880), (168, 945220), (210, 756176), (224, 708915), (240, 661654), (280, 567132), (283, 561120), (334, 475440), (336, 472610), (420, 378088), (480, 330827), (501, 316960), (560, 283566), (566, 280560), (668, 237720), (672, 236305), (835, 190176), (840, 189044), (849, 187040), (1002, 158480), (1120, 141783), (1132, 140280), (1169, 135840), (1336, 118860), (1415, 112224), (1670, 95088), (1680, 94522), (1698, 93520), (1981, 80160), (2004, 79240), (2264, 70140), (2338, 67920), (2505, 63392), (2672, 59430), (2830, 56112), (3340, 47544), (3360, 47261), (3396, 46760), (3507, 45280), (3962, 40080), (4008, 39620), (4245, 37408), (4528, 35070), (4676, 33960), (5010, 31696), (5344, 29715), (5660, 28056), (5845, 27168), (5943, 26720), (6680, 23772), (6792, 23380), (7014, 22640), (7924, 20040), (8016, 19810), (8490, 18704), (9056, 17535), (9352, 16980), (9905, 16032), (10020, 15848), (11320, 14028), (11690, 13584), (11886, 13360)]