7905001680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{192617}}^1$

素因数の和:192658

約数の個数: 160

約数和(自身を含む): 28661558400

約数和(自身を除く): 20756556720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 192617, 385234, 577851, 770468, 963085, 1155702, 1540936, 1733553, 1926170, 2311404, 2889255, 3081872, 3467106, 3659723, 3852340, 4622808, 5200659, 5778510, 6934212, 7319446, 7704680, 8667765, 9245616, 10401318, 10979169, 11557020, 13868424, 14638892, 15409360, 17335530, 18298615, 20802636, 21958338, 23114040, 26003295, 27736848, 29277784, 32937507, 34671060, 36597230, 41605272, 43916676, 46228080, 52006590, 54895845, 58555568, 65875014, 69342120, 73194460, 83210544, 87833352, 98812521, 104013180, 109791690, 131750028, 138684240, 146388920, 164687535, 175666704, 197625042, 208026360, 219583380, 263500056, 292777840, 329375070, 395250084, 416052720, 439166760, 494062605, 527000112, 658750140, 790500168, 878333520, 988125210, 1317500280, 1581000336, 1976250420, 2635000560, 3952500840, 7905001680]

約数ペア:

[(1, 7905001680), (2, 3952500840), (3, 2635000560), (4, 1976250420), (5, 1581000336), (6, 1317500280), (8, 988125210), (9, 878333520), (10, 790500168), (12, 658750140), (15, 527000112), (16, 494062605), (18, 439166760), (19, 416052720), (20, 395250084), (24, 329375070), (27, 292777840), (30, 263500056), (36, 219583380), (38, 208026360), (40, 197625042), (45, 175666704), (48, 164687535), (54, 146388920), (57, 138684240), (60, 131750028), (72, 109791690), (76, 104013180), (80, 98812521), (90, 87833352), (95, 83210544), (108, 73194460), (114, 69342120), (120, 65875014), (135, 58555568), (144, 54895845), (152, 52006590), (171, 46228080), (180, 43916676), (190, 41605272), (216, 36597230), (228, 34671060), (240, 32937507), (270, 29277784), (285, 27736848), (304, 26003295), (342, 23114040), (360, 21958338), (380, 20802636), (432, 18298615), (456, 17335530), (513, 15409360), (540, 14638892), (570, 13868424), (684, 11557020), (720, 10979169), (760, 10401318), (855, 9245616), (912, 8667765), (1026, 7704680), (1080, 7319446), (1140, 6934212), (1368, 5778510), (1520, 5200659), (1710, 4622808), (2052, 3852340), (2160, 3659723), (2280, 3467106), (2565, 3081872), (2736, 2889255), (3420, 2311404), (4104, 1926170), (4560, 1733553), (5130, 1540936), (6840, 1155702), (8208, 963085), (10260, 770468), (13680, 577851), (20520, 385234), (41040, 192617)]