64037220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 211680000

約数和(自身を除く): 147642780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 76, 78, 87, 95, 114, 116, 130, 145, 149, 156, 174, 190, 195, 228, 247, 260, 285, 290, 298, 348, 377, 380, 390, 435, 447, 494, 551, 570, 580, 596, 741, 745, 754, 780, 870, 894, 988, 1102, 1131, 1140, 1235, 1482, 1490, 1508, 1653, 1740, 1788, 1885, 1937, 2204, 2235, 2262, 2470, 2755, 2831, 2964, 2980, 3306, 3705, 3770, 3874, 4321, 4470, 4524, 4940, 5510, 5655, 5662, 5811, 6612, 7163, 7410, 7540, 7748, 8265, 8493, 8642, 8940, 9685, 11020, 11310, 11324, 11622, 12963, 14155, 14326, 14820, 16530, 16986, 17284, 19370, 21489, 21605, 22620, 23244, 25926, 28310, 28652, 29055, 33060, 33972, 35815, 36803, 38740, 42465, 42978, 43210, 51852, 56173, 56620, 58110, 64815, 71630, 73606, 82099, 84930, 85956, 86420, 107445, 110409, 112346, 116220, 129630, 143260, 147212, 164198, 168519, 169860, 184015, 214890, 220818, 224692, 246297, 259260, 280865, 328396, 337038, 368030, 410495, 429780, 441636, 492594, 552045, 561730, 674076, 736060, 820990, 842595, 985188, 1067287, 1104090, 1123460, 1231485, 1641980, 1685190, 2134574, 2208180, 2462970, 3201861, 3370380, 4269148, 4925940, 5336435, 6403722, 10672870, 12807444, 16009305, 21345740, 32018610, 64037220]

約数ペア:

[(1, 64037220), (2, 32018610), (3, 21345740), (4, 16009305), (5, 12807444), (6, 10672870), (10, 6403722), (12, 5336435), (13, 4925940), (15, 4269148), (19, 3370380), (20, 3201861), (26, 2462970), (29, 2208180), (30, 2134574), (38, 1685190), (39, 1641980), (52, 1231485), (57, 1123460), (58, 1104090), (60, 1067287), (65, 985188), (76, 842595), (78, 820990), (87, 736060), (95, 674076), (114, 561730), (116, 552045), (130, 492594), (145, 441636), (149, 429780), (156, 410495), (174, 368030), (190, 337038), (195, 328396), (228, 280865), (247, 259260), (260, 246297), (285, 224692), (290, 220818), (298, 214890), (348, 184015), (377, 169860), (380, 168519), (390, 164198), (435, 147212), (447, 143260), (494, 129630), (551, 116220), (570, 112346), (580, 110409), (596, 107445), (741, 86420), (745, 85956), (754, 84930), (780, 82099), (870, 73606), (894, 71630), (988, 64815), (1102, 58110), (1131, 56620), (1140, 56173), (1235, 51852), (1482, 43210), (1490, 42978), (1508, 42465), (1653, 38740), (1740, 36803), (1788, 35815), (1885, 33972), (1937, 33060), (2204, 29055), (2235, 28652), (2262, 28310), (2470, 25926), (2755, 23244), (2831, 22620), (2964, 21605), (2980, 21489), (3306, 19370), (3705, 17284), (3770, 16986), (3874, 16530), (4321, 14820), (4470, 14326), (4524, 14155), (4940, 12963), (5510, 11622), (5655, 11324), (5662, 11310), (5811, 11020), (6612, 9685), (7163, 8940), (7410, 8642), (7540, 8493), (7748, 8265)]