151840920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16433}}^1$

素因数の和:16465

約数の個数: 128

約数和(自身を含む): 567959040

約数和(自身を除く): 416118120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16433, 32866, 49299, 65732, 82165, 98598, 115031, 131464, 164330, 180763, 197196, 230062, 246495, 328660, 345093, 361526, 394392, 460124, 492990, 542289, 575155, 657320, 690186, 723052, 903815, 920248, 985980, 1084578, 1150310, 1265341, 1380372, 1446104, 1725465, 1807630, 1971960, 2169156, 2300620, 2530682, 2711445, 2760744, 3450930, 3615260, 3796023, 4338312, 4601240, 5061364, 5422890, 6326705, 6901860, 7230520, 7592046, 10122728, 10845780, 12653410, 13803720, 15184092, 18980115, 21691560, 25306820, 30368184, 37960230, 50613640, 75920460, 151840920]

約数ペア:

[(1, 151840920), (2, 75920460), (3, 50613640), (4, 37960230), (5, 30368184), (6, 25306820), (7, 21691560), (8, 18980115), (10, 15184092), (11, 13803720), (12, 12653410), (14, 10845780), (15, 10122728), (20, 7592046), (21, 7230520), (22, 6901860), (24, 6326705), (28, 5422890), (30, 5061364), (33, 4601240), (35, 4338312), (40, 3796023), (42, 3615260), (44, 3450930), (55, 2760744), (56, 2711445), (60, 2530682), (66, 2300620), (70, 2169156), (77, 1971960), (84, 1807630), (88, 1725465), (105, 1446104), (110, 1380372), (120, 1265341), (132, 1150310), (140, 1084578), (154, 985980), (165, 920248), (168, 903815), (210, 723052), (220, 690186), (231, 657320), (264, 575155), (280, 542289), (308, 492990), (330, 460124), (385, 394392), (420, 361526), (440, 345093), (462, 328660), (616, 246495), (660, 230062), (770, 197196), (840, 180763), (924, 164330), (1155, 131464), (1320, 115031), (1540, 98598), (1848, 82165), (2310, 65732), (3080, 49299), (4620, 32866), (9240, 16433)]