8266371720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{48821}}^1$

素因数の和:48935

約数の個数: 128

約数和(自身を含む): 26574791040

約数和(自身を除く): 18308419320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 510, 664, 680, 830, 996, 1020, 1245, 1411, 1660, 1992, 2040, 2490, 2822, 3320, 4233, 4980, 5644, 7055, 8466, 9960, 11288, 14110, 16932, 21165, 28220, 33864, 42330, 48821, 56440, 84660, 97642, 146463, 169320, 195284, 244105, 292926, 390568, 488210, 585852, 732315, 829957, 976420, 1171704, 1464630, 1659914, 1952840, 2489871, 2929260, 3319828, 4052143, 4149785, 4979742, 5858520, 6639656, 8104286, 8299570, 9959484, 12156429, 12449355, 16208572, 16599140, 19918968, 20260715, 24312858, 24898710, 32417144, 33198280, 40521430, 48625716, 49797420, 60782145, 68886431, 81042860, 97251432, 99594840, 121564290, 137772862, 162085720, 206659293, 243128580, 275545724, 344432155, 413318586, 486257160, 551091448, 688864310, 826637172, 1033296465, 1377728620, 1653274344, 2066592930, 2755457240, 4133185860, 8266371720]

約数ペア:

[(1, 8266371720), (2, 4133185860), (3, 2755457240), (4, 2066592930), (5, 1653274344), (6, 1377728620), (8, 1033296465), (10, 826637172), (12, 688864310), (15, 551091448), (17, 486257160), (20, 413318586), (24, 344432155), (30, 275545724), (34, 243128580), (40, 206659293), (51, 162085720), (60, 137772862), (68, 121564290), (83, 99594840), (85, 97251432), (102, 81042860), (120, 68886431), (136, 60782145), (166, 49797420), (170, 48625716), (204, 40521430), (249, 33198280), (255, 32417144), (332, 24898710), (340, 24312858), (408, 20260715), (415, 19918968), (498, 16599140), (510, 16208572), (664, 12449355), (680, 12156429), (830, 9959484), (996, 8299570), (1020, 8104286), (1245, 6639656), (1411, 5858520), (1660, 4979742), (1992, 4149785), (2040, 4052143), (2490, 3319828), (2822, 2929260), (3320, 2489871), (4233, 1952840), (4980, 1659914), (5644, 1464630), (7055, 1171704), (8466, 976420), (9960, 829957), (11288, 732315), (14110, 585852), (16932, 488210), (21165, 390568), (28220, 292926), (33864, 244105), (42330, 195284), (48821, 169320), (56440, 146463), (84660, 97642)]