151415460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 192

約数和(自身を含む): 552061440

約数和(自身を除く): 400645980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 945, 977, 1107, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 1890, 1954, 2214, 2460, 2583, 2870, 2931, 3444, 3690, 3780, 3908, 4305, 4428, 4885, 5166, 5535, 5740, 5862, 6839, 7380, 7749, 8610, 8793, 9770, 10332, 11070, 11724, 12915, 13678, 14655, 15498, 17220, 17586, 19540, 20517, 22140, 25830, 26379, 27356, 29310, 30996, 34195, 35172, 38745, 40057, 41034, 43965, 51660, 52758, 58620, 61551, 68390, 77490, 80114, 82068, 87930, 102585, 105516, 120171, 123102, 131895, 136780, 154980, 160228, 175860, 184653, 200285, 205170, 240342, 246204, 263790, 280399, 307755, 360513, 369306, 400570, 410340, 480684, 527580, 560798, 600855, 615510, 721026, 738612, 801140, 841197, 923265, 1081539, 1121596, 1201710, 1231020, 1401995, 1442052, 1682394, 1802565, 1846530, 2163078, 2403420, 2523591, 2803990, 3364788, 3605130, 3693060, 4205985, 4326156, 5047182, 5407695, 5607980, 7210260, 7570773, 8411970, 10094364, 10815390, 12617955, 15141546, 16823940, 21630780, 25235910, 30283092, 37853865, 50471820, 75707730, 151415460]

約数ペア:

[(1, 151415460), (2, 75707730), (3, 50471820), (4, 37853865), (5, 30283092), (6, 25235910), (7, 21630780), (9, 16823940), (10, 15141546), (12, 12617955), (14, 10815390), (15, 10094364), (18, 8411970), (20, 7570773), (21, 7210260), (27, 5607980), (28, 5407695), (30, 5047182), (35, 4326156), (36, 4205985), (41, 3693060), (42, 3605130), (45, 3364788), (54, 2803990), (60, 2523591), (63, 2403420), (70, 2163078), (82, 1846530), (84, 1802565), (90, 1682394), (105, 1442052), (108, 1401995), (123, 1231020), (126, 1201710), (135, 1121596), (140, 1081539), (164, 923265), (180, 841197), (189, 801140), (205, 738612), (210, 721026), (246, 615510), (252, 600855), (270, 560798), (287, 527580), (315, 480684), (369, 410340), (378, 400570), (410, 369306), (420, 360513), (492, 307755), (540, 280399), (574, 263790), (615, 246204), (630, 240342), (738, 205170), (756, 200285), (820, 184653), (861, 175860), (945, 160228), (977, 154980), (1107, 136780), (1148, 131895), (1230, 123102), (1260, 120171), (1435, 105516), (1476, 102585), (1722, 87930), (1845, 82068), (1890, 80114), (1954, 77490), (2214, 68390), (2460, 61551), (2583, 58620), (2870, 52758), (2931, 51660), (3444, 43965), (3690, 41034), (3780, 40057), (3908, 38745), (4305, 35172), (4428, 34195), (4885, 30996), (5166, 29310), (5535, 27356), (5740, 26379), (5862, 25830), (6839, 22140), (7380, 20517), (7749, 19540), (8610, 17586), (8793, 17220), (9770, 15498), (10332, 14655), (11070, 13678), (11724, 12915)]