103679584640

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{14533}}^1$

素因数の和:14780

約数の個数: 128

約数和(自身を含む): 252968339520

約数和(自身を除く): 149288754880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 157, 160, 284, 314, 320, 355, 568, 628, 640, 710, 785, 1136, 1256, 1420, 1570, 2272, 2512, 2840, 3140, 4544, 5024, 5680, 6280, 9088, 10048, 11147, 11360, 12560, 14533, 20096, 22294, 22720, 25120, 29066, 44588, 45440, 50240, 55735, 58132, 72665, 89176, 100480, 111470, 116264, 145330, 178352, 222940, 232528, 290660, 356704, 445880, 465056, 581320, 713408, 891760, 930112, 1031843, 1162640, 1426816, 1783520, 1860224, 2063686, 2281681, 2325280, 3567040, 4127372, 4563362, 4650560, 5159215, 7134080, 8254744, 9126724, 9301120, 10318430, 11408405, 16509488, 18253448, 20636860, 22816810, 33018976, 36506896, 41273720, 45633620, 66037952, 73013792, 82547440, 91267240, 132075904, 146027584, 161999351, 165094880, 182534480, 292055168, 323998702, 330189760, 365068960, 647997404, 660379520, 730137920, 809996755, 1295994808, 1460275840, 1619993510, 2591989616, 3239987020, 5183979232, 6479974040, 10367958464, 12959948080, 20735916928, 25919896160, 51839792320, 103679584640]

約数ペア:

[(1, 103679584640), (2, 51839792320), (4, 25919896160), (5, 20735916928), (8, 12959948080), (10, 10367958464), (16, 6479974040), (20, 5183979232), (32, 3239987020), (40, 2591989616), (64, 1619993510), (71, 1460275840), (80, 1295994808), (128, 809996755), (142, 730137920), (157, 660379520), (160, 647997404), (284, 365068960), (314, 330189760), (320, 323998702), (355, 292055168), (568, 182534480), (628, 165094880), (640, 161999351), (710, 146027584), (785, 132075904), (1136, 91267240), (1256, 82547440), (1420, 73013792), (1570, 66037952), (2272, 45633620), (2512, 41273720), (2840, 36506896), (3140, 33018976), (4544, 22816810), (5024, 20636860), (5680, 18253448), (6280, 16509488), (9088, 11408405), (10048, 10318430), (11147, 9301120), (11360, 9126724), (12560, 8254744), (14533, 7134080), (20096, 5159215), (22294, 4650560), (22720, 4563362), (25120, 4127372), (29066, 3567040), (44588, 2325280), (45440, 2281681), (50240, 2063686), (55735, 1860224), (58132, 1783520), (72665, 1426816), (89176, 1162640), (100480, 1031843), (111470, 930112), (116264, 891760), (145330, 713408), (178352, 581320), (222940, 465056), (232528, 445880), (290660, 356704)]