411681240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 192

約数和(自身を含む): 1419874560

約数和(自身を除く): 1008193320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 555, 558, 620, 666, 740, 744, 888, 930, 997, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1665, 1860, 1994, 2220, 2232, 2294, 2664, 2790, 2991, 3330, 3441, 3720, 3988, 4440, 4588, 4985, 5580, 5735, 5982, 6660, 6882, 7976, 8973, 9176, 9970, 10323, 11160, 11470, 11964, 13320, 13764, 14955, 17205, 17946, 19940, 20646, 22940, 23928, 27528, 29910, 30907, 34410, 35892, 36889, 39880, 41292, 44865, 45880, 51615, 59820, 61814, 68820, 71784, 73778, 82584, 89730, 92721, 103230, 110667, 119640, 123628, 137640, 147556, 154535, 179460, 184445, 185442, 206460, 221334, 247256, 278163, 295112, 309070, 332001, 358920, 368890, 370884, 412920, 442668, 463605, 553335, 556326, 618140, 664002, 737780, 741768, 885336, 927210, 1106670, 1112652, 1143559, 1236280, 1328004, 1390815, 1475560, 1660005, 1854420, 2213340, 2225304, 2287118, 2656008, 2781630, 3320010, 3430677, 3708840, 4426680, 4574236, 5563260, 5717795, 6640020, 6861354, 9148472, 10292031, 11126520, 11435590, 13280040, 13722708, 17153385, 20584062, 22871180, 27445416, 34306770, 41168124, 45742360, 51460155, 68613540, 82336248, 102920310, 137227080, 205840620, 411681240]

約数ペア:

[(1, 411681240), (2, 205840620), (3, 137227080), (4, 102920310), (5, 82336248), (6, 68613540), (8, 51460155), (9, 45742360), (10, 41168124), (12, 34306770), (15, 27445416), (18, 22871180), (20, 20584062), (24, 17153385), (30, 13722708), (31, 13280040), (36, 11435590), (37, 11126520), (40, 10292031), (45, 9148472), (60, 6861354), (62, 6640020), (72, 5717795), (74, 5563260), (90, 4574236), (93, 4426680), (111, 3708840), (120, 3430677), (124, 3320010), (148, 2781630), (155, 2656008), (180, 2287118), (185, 2225304), (186, 2213340), (222, 1854420), (248, 1660005), (279, 1475560), (296, 1390815), (310, 1328004), (333, 1236280), (360, 1143559), (370, 1112652), (372, 1106670), (444, 927210), (465, 885336), (555, 741768), (558, 737780), (620, 664002), (666, 618140), (740, 556326), (744, 553335), (888, 463605), (930, 442668), (997, 412920), (1110, 370884), (1116, 368890), (1147, 358920), (1240, 332001), (1332, 309070), (1395, 295112), (1480, 278163), (1665, 247256), (1860, 221334), (1994, 206460), (2220, 185442), (2232, 184445), (2294, 179460), (2664, 154535), (2790, 147556), (2991, 137640), (3330, 123628), (3441, 119640), (3720, 110667), (3988, 103230), (4440, 92721), (4588, 89730), (4985, 82584), (5580, 73778), (5735, 71784), (5982, 68820), (6660, 61814), (6882, 59820), (7976, 51615), (8973, 45880), (9176, 44865), (9970, 41292), (10323, 39880), (11160, 36889), (11470, 35892), (11964, 34410), (13320, 30907), (13764, 29910), (14955, 27528), (17205, 23928), (17946, 22940), (19940, 20646)]