3480931480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12149}}^1$

素因数の和:12221

約数の個数: 128

約数和(自身を含む): 9185400000

約数和(自身を除く): 5704468520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 95, 104, 116, 130, 145, 152, 190, 232, 247, 260, 290, 377, 380, 494, 520, 551, 580, 754, 760, 988, 1102, 1160, 1235, 1508, 1885, 1976, 2204, 2470, 2755, 3016, 3770, 4408, 4940, 5510, 7163, 7540, 9880, 11020, 12149, 14326, 15080, 22040, 24298, 28652, 35815, 48596, 57304, 60745, 71630, 97192, 121490, 143260, 157937, 230831, 242980, 286520, 315874, 352321, 461662, 485960, 631748, 704642, 789685, 923324, 1154155, 1263496, 1409284, 1579370, 1761605, 1846648, 2308310, 2818568, 3000803, 3158740, 3523210, 4580173, 4616620, 6001606, 6317480, 6694099, 7046420, 9160346, 9233240, 12003212, 13388198, 14092840, 15004015, 18320692, 22900865, 24006424, 26776396, 30008030, 33470495, 36641384, 45801730, 53552792, 60016060, 66940990, 87023287, 91603460, 120032120, 133881980, 174046574, 183206920, 267763960, 348093148, 435116435, 696186296, 870232870, 1740465740, 3480931480]

約数ペア:

[(1, 3480931480), (2, 1740465740), (4, 870232870), (5, 696186296), (8, 435116435), (10, 348093148), (13, 267763960), (19, 183206920), (20, 174046574), (26, 133881980), (29, 120032120), (38, 91603460), (40, 87023287), (52, 66940990), (58, 60016060), (65, 53552792), (76, 45801730), (95, 36641384), (104, 33470495), (116, 30008030), (130, 26776396), (145, 24006424), (152, 22900865), (190, 18320692), (232, 15004015), (247, 14092840), (260, 13388198), (290, 12003212), (377, 9233240), (380, 9160346), (494, 7046420), (520, 6694099), (551, 6317480), (580, 6001606), (754, 4616620), (760, 4580173), (988, 3523210), (1102, 3158740), (1160, 3000803), (1235, 2818568), (1508, 2308310), (1885, 1846648), (1976, 1761605), (2204, 1579370), (2470, 1409284), (2755, 1263496), (3016, 1154155), (3770, 923324), (4408, 789685), (4940, 704642), (5510, 631748), (7163, 485960), (7540, 461662), (9880, 352321), (11020, 315874), (12149, 286520), (14326, 242980), (15080, 230831), (22040, 157937), (24298, 143260), (28652, 121490), (35815, 97192), (48596, 71630), (57304, 60745)]