117844020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 216

約数和(自身を含む): 430230528

約数和(自身を除く): 312386508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 431, 434, 441, 465, 490, 558, 588, 620, 630, 651, 735, 862, 868, 882, 930, 980, 1085, 1116, 1260, 1293, 1302, 1395, 1470, 1519, 1724, 1764, 1860, 1953, 2155, 2170, 2205, 2586, 2604, 2790, 2940, 3017, 3038, 3255, 3879, 3906, 4310, 4340, 4410, 4557, 5172, 5580, 6034, 6076, 6465, 6510, 7595, 7758, 7812, 8620, 8820, 9051, 9114, 9765, 12068, 12930, 13020, 13361, 13671, 15085, 15190, 15516, 18102, 18228, 19395, 19530, 21119, 22785, 25860, 26722, 27153, 27342, 30170, 30380, 36204, 38790, 39060, 40083, 42238, 45255, 45570, 53444, 54306, 54684, 60340, 63357, 66805, 68355, 77580, 80166, 84476, 90510, 91140, 93527, 105595, 108612, 120249, 126714, 133610, 135765, 136710, 160332, 181020, 187054, 190071, 200415, 211190, 240498, 253428, 267220, 271530, 273420, 280581, 316785, 374108, 380142, 400830, 422380, 467635, 480996, 543060, 561162, 601245, 633570, 654689, 760284, 801660, 841743, 935270, 950355, 1122324, 1202490, 1267140, 1309378, 1402905, 1683486, 1870540, 1900710, 1964067, 2404980, 2618756, 2805810, 3273445, 3366972, 3801420, 3928134, 4208715, 5611620, 5892201, 6546890, 7856268, 8417430, 9820335, 11784402, 13093780, 16834860, 19640670, 23568804, 29461005, 39281340, 58922010, 117844020]

約数ペア:

[(1, 117844020), (2, 58922010), (3, 39281340), (4, 29461005), (5, 23568804), (6, 19640670), (7, 16834860), (9, 13093780), (10, 11784402), (12, 9820335), (14, 8417430), (15, 7856268), (18, 6546890), (20, 5892201), (21, 5611620), (28, 4208715), (30, 3928134), (31, 3801420), (35, 3366972), (36, 3273445), (42, 2805810), (45, 2618756), (49, 2404980), (60, 1964067), (62, 1900710), (63, 1870540), (70, 1683486), (84, 1402905), (90, 1309378), (93, 1267140), (98, 1202490), (105, 1122324), (124, 950355), (126, 935270), (140, 841743), (147, 801660), (155, 760284), (180, 654689), (186, 633570), (196, 601245), (210, 561162), (217, 543060), (245, 480996), (252, 467635), (279, 422380), (294, 400830), (310, 380142), (315, 374108), (372, 316785), (420, 280581), (431, 273420), (434, 271530), (441, 267220), (465, 253428), (490, 240498), (558, 211190), (588, 200415), (620, 190071), (630, 187054), (651, 181020), (735, 160332), (862, 136710), (868, 135765), (882, 133610), (930, 126714), (980, 120249), (1085, 108612), (1116, 105595), (1260, 93527), (1293, 91140), (1302, 90510), (1395, 84476), (1470, 80166), (1519, 77580), (1724, 68355), (1764, 66805), (1860, 63357), (1953, 60340), (2155, 54684), (2170, 54306), (2205, 53444), (2586, 45570), (2604, 45255), (2790, 42238), (2940, 40083), (3017, 39060), (3038, 38790), (3255, 36204), (3879, 30380), (3906, 30170), (4310, 27342), (4340, 27153), (4410, 26722), (4557, 25860), (5172, 22785), (5580, 21119), (6034, 19530), (6076, 19395), (6465, 18228), (6510, 18102), (7595, 15516), (7758, 15190), (7812, 15085), (8620, 13671), (8820, 13361), (9051, 13020), (9114, 12930), (9765, 12068)]