19590452560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{13337}}^1$

素因数の和:13461

約数の個数: 160

約数和(自身を含む): 54142463232

約数和(自身を除く): 34552010672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 61, 70, 80, 86, 112, 122, 140, 172, 215, 244, 280, 301, 305, 344, 427, 430, 488, 560, 602, 610, 688, 854, 860, 976, 1204, 1220, 1505, 1708, 1720, 2135, 2408, 2440, 2623, 3010, 3416, 3440, 4270, 4816, 4880, 5246, 6020, 6832, 8540, 10492, 12040, 13115, 13337, 17080, 18361, 20984, 24080, 26230, 26674, 34160, 36722, 41968, 52460, 53348, 66685, 73444, 91805, 93359, 104920, 106696, 133370, 146888, 183610, 186718, 209840, 213392, 266740, 293776, 367220, 373436, 466795, 533480, 573491, 734440, 746872, 813557, 933590, 1066960, 1146982, 1468880, 1493744, 1627114, 1867180, 2293964, 2867455, 3254228, 3734360, 4014437, 4067785, 4587928, 5694899, 5734910, 6508456, 7468720, 8028874, 8135570, 9175856, 11389798, 11469820, 13016912, 16057748, 16271140, 20072185, 22779596, 22939640, 28474495, 32115496, 32542280, 34982951, 40144370, 45559192, 45879280, 56948990, 64230992, 65084560, 69965902, 80288740, 91118384, 113897980, 139931804, 160577480, 174914755, 227795960, 244880657, 279863608, 321154960, 349829510, 455591920, 489761314, 559727216, 699659020, 979522628, 1224403285, 1399318040, 1959045256, 2448806570, 2798636080, 3918090512, 4897613140, 9795226280, 19590452560]

約数ペア:

[(1, 19590452560), (2, 9795226280), (4, 4897613140), (5, 3918090512), (7, 2798636080), (8, 2448806570), (10, 1959045256), (14, 1399318040), (16, 1224403285), (20, 979522628), (28, 699659020), (35, 559727216), (40, 489761314), (43, 455591920), (56, 349829510), (61, 321154960), (70, 279863608), (80, 244880657), (86, 227795960), (112, 174914755), (122, 160577480), (140, 139931804), (172, 113897980), (215, 91118384), (244, 80288740), (280, 69965902), (301, 65084560), (305, 64230992), (344, 56948990), (427, 45879280), (430, 45559192), (488, 40144370), (560, 34982951), (602, 32542280), (610, 32115496), (688, 28474495), (854, 22939640), (860, 22779596), (976, 20072185), (1204, 16271140), (1220, 16057748), (1505, 13016912), (1708, 11469820), (1720, 11389798), (2135, 9175856), (2408, 8135570), (2440, 8028874), (2623, 7468720), (3010, 6508456), (3416, 5734910), (3440, 5694899), (4270, 4587928), (4816, 4067785), (4880, 4014437), (5246, 3734360), (6020, 3254228), (6832, 2867455), (8540, 2293964), (10492, 1867180), (12040, 1627114), (13115, 1493744), (13337, 1468880), (17080, 1146982), (18361, 1066960), (20984, 933590), (24080, 813557), (26230, 746872), (26674, 734440), (34160, 573491), (36722, 533480), (41968, 466795), (52460, 373436), (53348, 367220), (66685, 293776), (73444, 266740), (91805, 213392), (93359, 209840), (104920, 186718), (106696, 183610), (133370, 146888)]