442565880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 1372377600

約数和(自身を除く): 929811720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 263, 296, 370, 379, 444, 526, 555, 740, 758, 789, 888, 1052, 1110, 1137, 1315, 1480, 1516, 1578, 1895, 2104, 2220, 2274, 2630, 3032, 3156, 3790, 3945, 4440, 4548, 5260, 5685, 6312, 7580, 7890, 9096, 9731, 10520, 11370, 14023, 15160, 15780, 19462, 22740, 28046, 29193, 31560, 38924, 42069, 45480, 48655, 56092, 58386, 70115, 77848, 84138, 97310, 99677, 112184, 116772, 140230, 145965, 168276, 194620, 199354, 210345, 233544, 280460, 291930, 299031, 336552, 389240, 398708, 420690, 498385, 560920, 583860, 598062, 797416, 841380, 996770, 1167720, 1196124, 1495155, 1682760, 1993540, 2392248, 2990310, 3688049, 3987080, 5980620, 7376098, 11064147, 11961240, 14752196, 18440245, 22128294, 29504392, 36880490, 44256588, 55320735, 73760980, 88513176, 110641470, 147521960, 221282940, 442565880]

約数ペア:

[(1, 442565880), (2, 221282940), (3, 147521960), (4, 110641470), (5, 88513176), (6, 73760980), (8, 55320735), (10, 44256588), (12, 36880490), (15, 29504392), (20, 22128294), (24, 18440245), (30, 14752196), (37, 11961240), (40, 11064147), (60, 7376098), (74, 5980620), (111, 3987080), (120, 3688049), (148, 2990310), (185, 2392248), (222, 1993540), (263, 1682760), (296, 1495155), (370, 1196124), (379, 1167720), (444, 996770), (526, 841380), (555, 797416), (740, 598062), (758, 583860), (789, 560920), (888, 498385), (1052, 420690), (1110, 398708), (1137, 389240), (1315, 336552), (1480, 299031), (1516, 291930), (1578, 280460), (1895, 233544), (2104, 210345), (2220, 199354), (2274, 194620), (2630, 168276), (3032, 145965), (3156, 140230), (3790, 116772), (3945, 112184), (4440, 99677), (4548, 97310), (5260, 84138), (5685, 77848), (6312, 70115), (7580, 58386), (7890, 56092), (9096, 48655), (9731, 45480), (10520, 42069), (11370, 38924), (14023, 31560), (15160, 29193), (15780, 28046), (19462, 22740)]