8430565560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{6553}}^1$

素因数の和:6789

約数の個数: 128

約数和(自身を含む): 25821711360

約数和(自身を除く): 17391145800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 151, 213, 284, 302, 355, 426, 453, 568, 604, 710, 755, 852, 906, 1065, 1208, 1420, 1510, 1704, 1812, 2130, 2265, 2840, 3020, 3624, 4260, 4530, 6040, 6553, 8520, 9060, 10721, 13106, 18120, 19659, 21442, 26212, 32163, 32765, 39318, 42884, 52424, 53605, 64326, 65530, 78636, 85768, 98295, 107210, 128652, 131060, 157272, 160815, 196590, 214420, 257304, 262120, 321630, 393180, 428840, 465263, 643260, 786360, 930526, 989503, 1286520, 1395789, 1861052, 1979006, 2326315, 2791578, 2968509, 3722104, 3958012, 4652630, 4947515, 5583156, 5937018, 6978945, 7916024, 9305260, 9895030, 11166312, 11874036, 13957890, 14842545, 18610520, 19790060, 23748072, 27915780, 29685090, 39580120, 55831560, 59370180, 70254713, 118740360, 140509426, 210764139, 281018852, 351273565, 421528278, 562037704, 702547130, 843056556, 1053820695, 1405094260, 1686113112, 2107641390, 2810188520, 4215282780, 8430565560]

約数ペア:

[(1, 8430565560), (2, 4215282780), (3, 2810188520), (4, 2107641390), (5, 1686113112), (6, 1405094260), (8, 1053820695), (10, 843056556), (12, 702547130), (15, 562037704), (20, 421528278), (24, 351273565), (30, 281018852), (40, 210764139), (60, 140509426), (71, 118740360), (120, 70254713), (142, 59370180), (151, 55831560), (213, 39580120), (284, 29685090), (302, 27915780), (355, 23748072), (426, 19790060), (453, 18610520), (568, 14842545), (604, 13957890), (710, 11874036), (755, 11166312), (852, 9895030), (906, 9305260), (1065, 7916024), (1208, 6978945), (1420, 5937018), (1510, 5583156), (1704, 4947515), (1812, 4652630), (2130, 3958012), (2265, 3722104), (2840, 2968509), (3020, 2791578), (3624, 2326315), (4260, 1979006), (4530, 1861052), (6040, 1395789), (6553, 1286520), (8520, 989503), (9060, 930526), (10721, 786360), (13106, 643260), (18120, 465263), (19659, 428840), (21442, 393180), (26212, 321630), (32163, 262120), (32765, 257304), (39318, 214420), (42884, 196590), (52424, 160815), (53605, 157272), (64326, 131060), (65530, 128652), (78636, 107210), (85768, 98295)]