1752465680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:781

約数の個数: 160

約数和(自身を含む): 4885401600

約数和(自身を除く): 3132935920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 359, 368, 379, 460, 560, 644, 718, 758, 805, 920, 1288, 1436, 1516, 1610, 1795, 1840, 1895, 2513, 2576, 2653, 2872, 3032, 3220, 3590, 3790, 5026, 5306, 5744, 6064, 6440, 7180, 7580, 8257, 8717, 10052, 10612, 12565, 12880, 13265, 14360, 15160, 16514, 17434, 20104, 21224, 25130, 26530, 28720, 30320, 33028, 34868, 40208, 41285, 42448, 43585, 50260, 53060, 57799, 61019, 66056, 69736, 82570, 87170, 100520, 106120, 115598, 122038, 132112, 136061, 139472, 165140, 174340, 201040, 212240, 231196, 244076, 272122, 288995, 305095, 330280, 348680, 462392, 488152, 544244, 577990, 610190, 660560, 680305, 697360, 924784, 952427, 976304, 1088488, 1155980, 1220380, 1360610, 1904854, 2176976, 2311960, 2440760, 2721220, 3129403, 3809708, 4623920, 4762135, 4881520, 5442440, 6258806, 7619416, 9524270, 10884880, 12517612, 15238832, 15647015, 19048540, 21905821, 25035224, 31294030, 38097080, 43811642, 50070448, 62588060, 76194160, 87623284, 109529105, 125176120, 175246568, 219058210, 250352240, 350493136, 438116420, 876232840, 1752465680]

約数ペア:

[(1, 1752465680), (2, 876232840), (4, 438116420), (5, 350493136), (7, 250352240), (8, 219058210), (10, 175246568), (14, 125176120), (16, 109529105), (20, 87623284), (23, 76194160), (28, 62588060), (35, 50070448), (40, 43811642), (46, 38097080), (56, 31294030), (70, 25035224), (80, 21905821), (92, 19048540), (112, 15647015), (115, 15238832), (140, 12517612), (161, 10884880), (184, 9524270), (230, 7619416), (280, 6258806), (322, 5442440), (359, 4881520), (368, 4762135), (379, 4623920), (460, 3809708), (560, 3129403), (644, 2721220), (718, 2440760), (758, 2311960), (805, 2176976), (920, 1904854), (1288, 1360610), (1436, 1220380), (1516, 1155980), (1610, 1088488), (1795, 976304), (1840, 952427), (1895, 924784), (2513, 697360), (2576, 680305), (2653, 660560), (2872, 610190), (3032, 577990), (3220, 544244), (3590, 488152), (3790, 462392), (5026, 348680), (5306, 330280), (5744, 305095), (6064, 288995), (6440, 272122), (7180, 244076), (7580, 231196), (8257, 212240), (8717, 201040), (10052, 174340), (10612, 165140), (12565, 139472), (12880, 136061), (13265, 132112), (14360, 122038), (15160, 115598), (16514, 106120), (17434, 100520), (20104, 87170), (21224, 82570), (25130, 69736), (26530, 66056), (28720, 61019), (30320, 57799), (33028, 53060), (34868, 50260), (40208, 43585), (41285, 42448)]