298840360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 907200000

約数和(自身を除く): 608359640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 29, 35, 38, 40, 52, 56, 58, 65, 70, 76, 91, 95, 104, 116, 130, 133, 140, 145, 149, 152, 182, 190, 203, 232, 247, 260, 266, 280, 290, 298, 364, 377, 380, 406, 455, 494, 520, 532, 551, 580, 596, 665, 728, 745, 754, 760, 812, 910, 988, 1015, 1043, 1064, 1102, 1160, 1192, 1235, 1330, 1490, 1508, 1624, 1729, 1820, 1885, 1937, 1976, 2030, 2086, 2204, 2470, 2639, 2660, 2755, 2831, 2980, 3016, 3458, 3640, 3770, 3857, 3874, 4060, 4172, 4321, 4408, 4940, 5215, 5278, 5320, 5510, 5662, 5960, 6916, 7163, 7540, 7714, 7748, 8120, 8344, 8642, 8645, 9685, 9880, 10430, 10556, 11020, 11324, 13195, 13559, 13832, 14155, 14326, 15080, 15428, 15496, 17284, 17290, 19285, 19370, 19817, 20860, 21112, 21605, 22040, 22648, 26390, 27118, 28310, 28652, 30247, 30856, 34568, 34580, 35815, 36803, 38570, 38740, 39634, 41720, 43210, 50141, 52780, 54236, 56173, 56620, 57304, 60494, 67795, 69160, 71630, 73606, 77140, 77480, 79268, 82099, 86420, 99085, 100282, 105560, 108472, 112346, 113240, 120988, 135590, 143260, 147212, 151235, 154280, 158536, 164198, 172840, 184015, 198170, 200564, 224692, 241976, 250705, 257621, 271180, 280865, 286520, 294424, 302470, 328396, 368030, 393211, 396340, 401128, 410495, 449384, 501410, 515242, 542360, 561730, 574693, 604940, 656792, 736060, 786422, 792680, 820990, 1002820, 1030484, 1067287, 1123460, 1149386, 1209880, 1288105, 1472120, 1572844, 1641980, 1966055, 2005640, 2060968, 2134574, 2246920, 2298772, 2576210, 2873465, 3145688, 3283960, 3932110, 4269148, 4597544, 5152420, 5336435, 5746930, 7471009, 7864220, 8538296, 10304840, 10672870, 11493860, 14942018, 15728440, 21345740, 22987720, 29884036, 37355045, 42691480, 59768072, 74710090, 149420180, 298840360]

約数ペア:

[(1, 298840360), (2, 149420180), (4, 74710090), (5, 59768072), (7, 42691480), (8, 37355045), (10, 29884036), (13, 22987720), (14, 21345740), (19, 15728440), (20, 14942018), (26, 11493860), (28, 10672870), (29, 10304840), (35, 8538296), (38, 7864220), (40, 7471009), (52, 5746930), (56, 5336435), (58, 5152420), (65, 4597544), (70, 4269148), (76, 3932110), (91, 3283960), (95, 3145688), (104, 2873465), (116, 2576210), (130, 2298772), (133, 2246920), (140, 2134574), (145, 2060968), (149, 2005640), (152, 1966055), (182, 1641980), (190, 1572844), (203, 1472120), (232, 1288105), (247, 1209880), (260, 1149386), (266, 1123460), (280, 1067287), (290, 1030484), (298, 1002820), (364, 820990), (377, 792680), (380, 786422), (406, 736060), (455, 656792), (494, 604940), (520, 574693), (532, 561730), (551, 542360), (580, 515242), (596, 501410), (665, 449384), (728, 410495), (745, 401128), (754, 396340), (760, 393211), (812, 368030), (910, 328396), (988, 302470), (1015, 294424), (1043, 286520), (1064, 280865), (1102, 271180), (1160, 257621), (1192, 250705), (1235, 241976), (1330, 224692), (1490, 200564), (1508, 198170), (1624, 184015), (1729, 172840), (1820, 164198), (1885, 158536), (1937, 154280), (1976, 151235), (2030, 147212), (2086, 143260), (2204, 135590), (2470, 120988), (2639, 113240), (2660, 112346), (2755, 108472), (2831, 105560), (2980, 100282), (3016, 99085), (3458, 86420), (3640, 82099), (3770, 79268), (3857, 77480), (3874, 77140), (4060, 73606), (4172, 71630), (4321, 69160), (4408, 67795), (4940, 60494), (5215, 57304), (5278, 56620), (5320, 56173), (5510, 54236), (5662, 52780), (5960, 50141), (6916, 43210), (7163, 41720), (7540, 39634), (7714, 38740), (7748, 38570), (8120, 36803), (8344, 35815), (8642, 34580), (8645, 34568), (9685, 30856), (9880, 30247), (10430, 28652), (10556, 28310), (11020, 27118), (11324, 26390), (13195, 22648), (13559, 22040), (13832, 21605), (14155, 21112), (14326, 20860), (15080, 19817), (15428, 19370), (15496, 19285), (17284, 17290)]