194799464080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{3691}}^1$

素因数の和:5385

約数の個数: 160

約数和(自身を含む): 503925746688

約数和(自身を除く): 309126282608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 1637, 2015, 2480, 3224, 3274, 3691, 4030, 6448, 6548, 7382, 8060, 8185, 13096, 14764, 16120, 16370, 18455, 21281, 26192, 29528, 32240, 32740, 36910, 42562, 47983, 50747, 59056, 65480, 73820, 85124, 95966, 101494, 106405, 114421, 130960, 147640, 170248, 191932, 202988, 212810, 228842, 239915, 253735, 295280, 340496, 383864, 405976, 425620, 457684, 479830, 507470, 572105, 659711, 767728, 811952, 851240, 915368, 959660, 1014940, 1144210, 1319422, 1487473, 1702480, 1830736, 1919320, 2029880, 2288420, 2638844, 2974946, 3298555, 3838640, 4059760, 4576840, 5277688, 5949892, 6042167, 6597110, 7437365, 9153680, 10555376, 11899784, 12084334, 13194220, 14874730, 23799568, 24168668, 26388440, 29749460, 30210835, 48337336, 52776880, 59498920, 60421670, 78548171, 96674672, 118997840, 120843340, 157096342, 187307177, 241686680, 314192684, 374614354, 392740855, 483373360, 628385368, 749228708, 785481710, 936535885, 1256770736, 1498457416, 1570963420, 1873071770, 2434993301, 2996914832, 3141926840, 3746143540, 4869986602, 6283853680, 7492287080, 9739973204, 12174966505, 14984574160, 19479946408, 24349933010, 38959892816, 48699866020, 97399732040, 194799464080]

約数ペア:

[(1, 194799464080), (2, 97399732040), (4, 48699866020), (5, 38959892816), (8, 24349933010), (10, 19479946408), (13, 14984574160), (16, 12174966505), (20, 9739973204), (26, 7492287080), (31, 6283853680), (40, 4869986602), (52, 3746143540), (62, 3141926840), (65, 2996914832), (80, 2434993301), (104, 1873071770), (124, 1570963420), (130, 1498457416), (155, 1256770736), (208, 936535885), (248, 785481710), (260, 749228708), (310, 628385368), (403, 483373360), (496, 392740855), (520, 374614354), (620, 314192684), (806, 241686680), (1040, 187307177), (1240, 157096342), (1612, 120843340), (1637, 118997840), (2015, 96674672), (2480, 78548171), (3224, 60421670), (3274, 59498920), (3691, 52776880), (4030, 48337336), (6448, 30210835), (6548, 29749460), (7382, 26388440), (8060, 24168668), (8185, 23799568), (13096, 14874730), (14764, 13194220), (16120, 12084334), (16370, 11899784), (18455, 10555376), (21281, 9153680), (26192, 7437365), (29528, 6597110), (32240, 6042167), (32740, 5949892), (36910, 5277688), (42562, 4576840), (47983, 4059760), (50747, 3838640), (59056, 3298555), (65480, 2974946), (73820, 2638844), (85124, 2288420), (95966, 2029880), (101494, 1919320), (106405, 1830736), (114421, 1702480), (130960, 1487473), (147640, 1319422), (170248, 1144210), (191932, 1014940), (202988, 959660), (212810, 915368), (228842, 851240), (239915, 811952), (253735, 767728), (295280, 659711), (340496, 572105), (383864, 507470), (405976, 479830), (425620, 457684)]