87414720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 300215808

約数和(自身を除く): 212801088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 107, 111, 115, 120, 138, 148, 160, 184, 185, 192, 214, 222, 230, 240, 276, 296, 320, 321, 345, 368, 370, 428, 444, 460, 480, 535, 552, 555, 592, 642, 690, 736, 740, 851, 856, 888, 920, 960, 1070, 1104, 1110, 1184, 1284, 1380, 1472, 1480, 1605, 1702, 1712, 1776, 1840, 2140, 2208, 2220, 2368, 2461, 2553, 2568, 2760, 2960, 3210, 3404, 3424, 3552, 3680, 3959, 4255, 4280, 4416, 4440, 4922, 5106, 5136, 5520, 5920, 6420, 6808, 6848, 7104, 7360, 7383, 7918, 8510, 8560, 8880, 9844, 10212, 10272, 11040, 11840, 11877, 12305, 12765, 12840, 13616, 14766, 15836, 17020, 17120, 17760, 19688, 19795, 20424, 20544, 22080, 23754, 24610, 25530, 25680, 27232, 29532, 31672, 34040, 34240, 35520, 36915, 39376, 39590, 40848, 47508, 49220, 51060, 51360, 54464, 59064, 59385, 63344, 68080, 73830, 78752, 79180, 81696, 91057, 95016, 98440, 102120, 102720, 118128, 118770, 126688, 136160, 147660, 157504, 158360, 163392, 182114, 190032, 196880, 204240, 236256, 237540, 253376, 272320, 273171, 295320, 316720, 364228, 380064, 393760, 408480, 455285, 472512, 475080, 546342, 590640, 633440, 728456, 760128, 787520, 816960, 910570, 950160, 1092684, 1181280, 1266880, 1365855, 1456912, 1821140, 1900320, 2185368, 2362560, 2731710, 2913824, 3642280, 3800640, 4370736, 5463420, 5827648, 7284560, 8741472, 10926840, 14569120, 17482944, 21853680, 29138240, 43707360, 87414720]

約数ペア:

[(1, 87414720), (2, 43707360), (3, 29138240), (4, 21853680), (5, 17482944), (6, 14569120), (8, 10926840), (10, 8741472), (12, 7284560), (15, 5827648), (16, 5463420), (20, 4370736), (23, 3800640), (24, 3642280), (30, 2913824), (32, 2731710), (37, 2362560), (40, 2185368), (46, 1900320), (48, 1821140), (60, 1456912), (64, 1365855), (69, 1266880), (74, 1181280), (80, 1092684), (92, 950160), (96, 910570), (107, 816960), (111, 787520), (115, 760128), (120, 728456), (138, 633440), (148, 590640), (160, 546342), (184, 475080), (185, 472512), (192, 455285), (214, 408480), (222, 393760), (230, 380064), (240, 364228), (276, 316720), (296, 295320), (320, 273171), (321, 272320), (345, 253376), (368, 237540), (370, 236256), (428, 204240), (444, 196880), (460, 190032), (480, 182114), (535, 163392), (552, 158360), (555, 157504), (592, 147660), (642, 136160), (690, 126688), (736, 118770), (740, 118128), (851, 102720), (856, 102120), (888, 98440), (920, 95016), (960, 91057), (1070, 81696), (1104, 79180), (1110, 78752), (1184, 73830), (1284, 68080), (1380, 63344), (1472, 59385), (1480, 59064), (1605, 54464), (1702, 51360), (1712, 51060), (1776, 49220), (1840, 47508), (2140, 40848), (2208, 39590), (2220, 39376), (2368, 36915), (2461, 35520), (2553, 34240), (2568, 34040), (2760, 31672), (2960, 29532), (3210, 27232), (3404, 25680), (3424, 25530), (3552, 24610), (3680, 23754), (3959, 22080), (4255, 20544), (4280, 20424), (4416, 19795), (4440, 19688), (4922, 17760), (5106, 17120), (5136, 17020), (5520, 15836), (5920, 14766), (6420, 13616), (6808, 12840), (6848, 12765), (7104, 12305), (7360, 11877), (7383, 11840), (7918, 11040), (8510, 10272), (8560, 10212), (8880, 9844)]