163916760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 582685920

約数和(自身を除く): 418769160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 61, 70, 84, 98, 105, 120, 122, 140, 147, 168, 183, 196, 210, 244, 245, 280, 294, 305, 366, 392, 420, 427, 457, 488, 490, 588, 610, 732, 735, 840, 854, 914, 915, 980, 1176, 1220, 1281, 1371, 1464, 1470, 1708, 1828, 1830, 1960, 2135, 2285, 2440, 2562, 2742, 2940, 2989, 3199, 3416, 3656, 3660, 4270, 4570, 5124, 5484, 5880, 5978, 6398, 6405, 6855, 7320, 8540, 8967, 9140, 9597, 10248, 10968, 11956, 12796, 12810, 13710, 14945, 15995, 17080, 17934, 18280, 19194, 22393, 23912, 25592, 25620, 27420, 27877, 29890, 31990, 35868, 38388, 44786, 44835, 47985, 51240, 54840, 55754, 59780, 63980, 67179, 71736, 76776, 83631, 89572, 89670, 95970, 111508, 111965, 119560, 127960, 134358, 139385, 167262, 179144, 179340, 191940, 195139, 223016, 223930, 268716, 278770, 334524, 335895, 358680, 383880, 390278, 418155, 447860, 537432, 557540, 585417, 669048, 671790, 780556, 836310, 895720, 975695, 1115080, 1170834, 1343580, 1365973, 1561112, 1672620, 1951390, 2341668, 2687160, 2731946, 2927085, 3345240, 3902780, 4097919, 4683336, 5463892, 5854170, 6829865, 7805560, 8195838, 10927784, 11708340, 13659730, 16391676, 20489595, 23416680, 27319460, 32783352, 40979190, 54638920, 81958380, 163916760]

約数ペア:

[(1, 163916760), (2, 81958380), (3, 54638920), (4, 40979190), (5, 32783352), (6, 27319460), (7, 23416680), (8, 20489595), (10, 16391676), (12, 13659730), (14, 11708340), (15, 10927784), (20, 8195838), (21, 7805560), (24, 6829865), (28, 5854170), (30, 5463892), (35, 4683336), (40, 4097919), (42, 3902780), (49, 3345240), (56, 2927085), (60, 2731946), (61, 2687160), (70, 2341668), (84, 1951390), (98, 1672620), (105, 1561112), (120, 1365973), (122, 1343580), (140, 1170834), (147, 1115080), (168, 975695), (183, 895720), (196, 836310), (210, 780556), (244, 671790), (245, 669048), (280, 585417), (294, 557540), (305, 537432), (366, 447860), (392, 418155), (420, 390278), (427, 383880), (457, 358680), (488, 335895), (490, 334524), (588, 278770), (610, 268716), (732, 223930), (735, 223016), (840, 195139), (854, 191940), (914, 179340), (915, 179144), (980, 167262), (1176, 139385), (1220, 134358), (1281, 127960), (1371, 119560), (1464, 111965), (1470, 111508), (1708, 95970), (1828, 89670), (1830, 89572), (1960, 83631), (2135, 76776), (2285, 71736), (2440, 67179), (2562, 63980), (2742, 59780), (2940, 55754), (2989, 54840), (3199, 51240), (3416, 47985), (3656, 44835), (3660, 44786), (4270, 38388), (4570, 35868), (5124, 31990), (5484, 29890), (5880, 27877), (5978, 27420), (6398, 25620), (6405, 25592), (6855, 23912), (7320, 22393), (8540, 19194), (8967, 18280), (9140, 17934), (9597, 17080), (10248, 15995), (10968, 14945), (11956, 13710), (12796, 12810)]