74381160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1307

約数の個数: 128

約数和(自身を含む): 258727680

約数和(自身を除く): 184346520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1213, 1460, 1533, 1752, 2044, 2190, 2426, 2555, 2920, 3066, 3639, 4088, 4380, 4852, 5110, 6065, 6132, 7278, 7665, 8491, 8760, 9704, 10220, 12130, 12264, 14556, 15330, 16982, 18195, 20440, 24260, 25473, 29112, 30660, 33964, 36390, 42455, 48520, 50946, 61320, 67928, 72780, 84910, 88549, 101892, 127365, 145560, 169820, 177098, 203784, 254730, 265647, 339640, 354196, 442745, 509460, 531294, 619843, 708392, 885490, 1018920, 1062588, 1239686, 1328235, 1770980, 1859529, 2125176, 2479372, 2656470, 3099215, 3541960, 3719058, 4958744, 5312940, 6198430, 7438116, 9297645, 10625880, 12396860, 14876232, 18595290, 24793720, 37190580, 74381160]

約数ペア:

[(1, 74381160), (2, 37190580), (3, 24793720), (4, 18595290), (5, 14876232), (6, 12396860), (7, 10625880), (8, 9297645), (10, 7438116), (12, 6198430), (14, 5312940), (15, 4958744), (20, 3719058), (21, 3541960), (24, 3099215), (28, 2656470), (30, 2479372), (35, 2125176), (40, 1859529), (42, 1770980), (56, 1328235), (60, 1239686), (70, 1062588), (73, 1018920), (84, 885490), (105, 708392), (120, 619843), (140, 531294), (146, 509460), (168, 442745), (210, 354196), (219, 339640), (280, 265647), (292, 254730), (365, 203784), (420, 177098), (438, 169820), (511, 145560), (584, 127365), (730, 101892), (840, 88549), (876, 84910), (1022, 72780), (1095, 67928), (1213, 61320), (1460, 50946), (1533, 48520), (1752, 42455), (2044, 36390), (2190, 33964), (2426, 30660), (2555, 29112), (2920, 25473), (3066, 24260), (3639, 20440), (4088, 18195), (4380, 16982), (4852, 15330), (5110, 14556), (6065, 12264), (6132, 12130), (7278, 10220), (7665, 9704), (8491, 8760)]