1273758360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4001}}^1$

素因数の和:4401

約数の個数: 128

約数和(自身を含む): 4379788800

約数和(自身を除く): 3106030440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 379, 420, 758, 840, 1137, 1516, 1895, 2274, 2653, 3032, 3790, 4001, 4548, 5306, 5685, 7580, 7959, 8002, 9096, 10612, 11370, 12003, 13265, 15160, 15918, 16004, 20005, 21224, 22740, 24006, 26530, 28007, 31836, 32008, 39795, 40010, 45480, 48012, 53060, 56014, 60015, 63672, 79590, 80020, 84021, 96024, 106120, 112028, 120030, 140035, 159180, 160040, 168042, 224056, 240060, 280070, 318360, 336084, 420105, 480120, 560140, 672168, 840210, 1120280, 1516379, 1680420, 3032758, 3360840, 4549137, 6065516, 7581895, 9098274, 10614653, 12131032, 15163790, 18196548, 21229306, 22745685, 30327580, 31843959, 36393096, 42458612, 45491370, 53073265, 60655160, 63687918, 84917224, 90982740, 106146530, 127375836, 159219795, 181965480, 212293060, 254751672, 318439590, 424586120, 636879180, 1273758360]

約数ペア:

[(1, 1273758360), (2, 636879180), (3, 424586120), (4, 318439590), (5, 254751672), (6, 212293060), (7, 181965480), (8, 159219795), (10, 127375836), (12, 106146530), (14, 90982740), (15, 84917224), (20, 63687918), (21, 60655160), (24, 53073265), (28, 45491370), (30, 42458612), (35, 36393096), (40, 31843959), (42, 30327580), (56, 22745685), (60, 21229306), (70, 18196548), (84, 15163790), (105, 12131032), (120, 10614653), (140, 9098274), (168, 7581895), (210, 6065516), (280, 4549137), (379, 3360840), (420, 3032758), (758, 1680420), (840, 1516379), (1137, 1120280), (1516, 840210), (1895, 672168), (2274, 560140), (2653, 480120), (3032, 420105), (3790, 336084), (4001, 318360), (4548, 280070), (5306, 240060), (5685, 224056), (7580, 168042), (7959, 160040), (8002, 159180), (9096, 140035), (10612, 120030), (11370, 112028), (12003, 106120), (13265, 96024), (15160, 84021), (15918, 80020), (16004, 79590), (20005, 63672), (21224, 60015), (22740, 56014), (24006, 53060), (26530, 48012), (28007, 45480), (31836, 40010), (32008, 39795)]