117819840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 224

約数和(自身を含む): 400287744

約数和(自身を除く): 282467904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 107, 111, 120, 124, 148, 155, 160, 185, 186, 192, 214, 222, 240, 248, 296, 310, 320, 321, 370, 372, 428, 444, 465, 480, 496, 535, 555, 592, 620, 642, 740, 744, 856, 888, 930, 960, 992, 1070, 1110, 1147, 1184, 1240, 1284, 1480, 1488, 1605, 1712, 1776, 1860, 1984, 2140, 2220, 2294, 2368, 2480, 2568, 2960, 2976, 3210, 3317, 3424, 3441, 3552, 3720, 3959, 4280, 4440, 4588, 4960, 5136, 5735, 5920, 5952, 6420, 6634, 6848, 6882, 7104, 7440, 7918, 8560, 8880, 9176, 9920, 9951, 10272, 11470, 11840, 11877, 12840, 13268, 13764, 14880, 15836, 16585, 17120, 17205, 17760, 18352, 19795, 19902, 20544, 22940, 23754, 25680, 26536, 27528, 29760, 31672, 33170, 34240, 34410, 35520, 36704, 39590, 39804, 45880, 47508, 49755, 51360, 53072, 55056, 59385, 63344, 66340, 68820, 73408, 79180, 79608, 91760, 95016, 99510, 102720, 106144, 110112, 118770, 122729, 126688, 132680, 137640, 158360, 159216, 183520, 190032, 199020, 212288, 220224, 237540, 245458, 253376, 265360, 275280, 316720, 318432, 367040, 368187, 380064, 398040, 475080, 490916, 530720, 550560, 613645, 633440, 636864, 736374, 760128, 796080, 950160, 981832, 1061440, 1101120, 1227290, 1266880, 1472748, 1592160, 1840935, 1900320, 1963664, 2454580, 2945496, 3184320, 3681870, 3800640, 3927328, 4909160, 5890992, 7363740, 7854656, 9818320, 11781984, 14727480, 19636640, 23563968, 29454960, 39273280, 58909920, 117819840]

約数ペア:

[(1, 117819840), (2, 58909920), (3, 39273280), (4, 29454960), (5, 23563968), (6, 19636640), (8, 14727480), (10, 11781984), (12, 9818320), (15, 7854656), (16, 7363740), (20, 5890992), (24, 4909160), (30, 3927328), (31, 3800640), (32, 3681870), (37, 3184320), (40, 2945496), (48, 2454580), (60, 1963664), (62, 1900320), (64, 1840935), (74, 1592160), (80, 1472748), (93, 1266880), (96, 1227290), (107, 1101120), (111, 1061440), (120, 981832), (124, 950160), (148, 796080), (155, 760128), (160, 736374), (185, 636864), (186, 633440), (192, 613645), (214, 550560), (222, 530720), (240, 490916), (248, 475080), (296, 398040), (310, 380064), (320, 368187), (321, 367040), (370, 318432), (372, 316720), (428, 275280), (444, 265360), (465, 253376), (480, 245458), (496, 237540), (535, 220224), (555, 212288), (592, 199020), (620, 190032), (642, 183520), (740, 159216), (744, 158360), (856, 137640), (888, 132680), (930, 126688), (960, 122729), (992, 118770), (1070, 110112), (1110, 106144), (1147, 102720), (1184, 99510), (1240, 95016), (1284, 91760), (1480, 79608), (1488, 79180), (1605, 73408), (1712, 68820), (1776, 66340), (1860, 63344), (1984, 59385), (2140, 55056), (2220, 53072), (2294, 51360), (2368, 49755), (2480, 47508), (2568, 45880), (2960, 39804), (2976, 39590), (3210, 36704), (3317, 35520), (3424, 34410), (3441, 34240), (3552, 33170), (3720, 31672), (3959, 29760), (4280, 27528), (4440, 26536), (4588, 25680), (4960, 23754), (5136, 22940), (5735, 20544), (5920, 19902), (5952, 19795), (6420, 18352), (6634, 17760), (6848, 17205), (6882, 17120), (7104, 16585), (7440, 15836), (7918, 14880), (8560, 13764), (8880, 13268), (9176, 12840), (9920, 11877), (9951, 11840), (10272, 11470)]