38324520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 103198680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 431, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 862, 936, 988, 1140, 1170, 1235, 1293, 1368, 1482, 1560, 1710, 1724, 1976, 2155, 2223, 2280, 2340, 2470, 2586, 2964, 3420, 3448, 3705, 3879, 4310, 4446, 4680, 4940, 5172, 5603, 5928, 6465, 6840, 7410, 7758, 8189, 8620, 8892, 9880, 10344, 11115, 11206, 12930, 14820, 15516, 16378, 16809, 17240, 17784, 19395, 22230, 22412, 24567, 25860, 28015, 29640, 31032, 32756, 33618, 38790, 40945, 44460, 44824, 49134, 50427, 51720, 56030, 65512, 67236, 73701, 77580, 81890, 84045, 88920, 98268, 100854, 106457, 112060, 122835, 134472, 147402, 155160, 163780, 168090, 196536, 201708, 212914, 224120, 245670, 252135, 294804, 319371, 327560, 336180, 368505, 403416, 425828, 491340, 504270, 532285, 589608, 638742, 672360, 737010, 851656, 958113, 982680, 1008540, 1064570, 1277484, 1474020, 1596855, 1916226, 2017080, 2129140, 2554968, 2948040, 3193710, 3832452, 4258280, 4790565, 6387420, 7664904, 9581130, 12774840, 19162260, 38324520]

約数ペア:

[(1, 38324520), (2, 19162260), (3, 12774840), (4, 9581130), (5, 7664904), (6, 6387420), (8, 4790565), (9, 4258280), (10, 3832452), (12, 3193710), (13, 2948040), (15, 2554968), (18, 2129140), (19, 2017080), (20, 1916226), (24, 1596855), (26, 1474020), (30, 1277484), (36, 1064570), (38, 1008540), (39, 982680), (40, 958113), (45, 851656), (52, 737010), (57, 672360), (60, 638742), (65, 589608), (72, 532285), (76, 504270), (78, 491340), (90, 425828), (95, 403416), (104, 368505), (114, 336180), (117, 327560), (120, 319371), (130, 294804), (152, 252135), (156, 245670), (171, 224120), (180, 212914), (190, 201708), (195, 196536), (228, 168090), (234, 163780), (247, 155160), (260, 147402), (285, 134472), (312, 122835), (342, 112060), (360, 106457), (380, 100854), (390, 98268), (431, 88920), (456, 84045), (468, 81890), (494, 77580), (520, 73701), (570, 67236), (585, 65512), (684, 56030), (741, 51720), (760, 50427), (780, 49134), (855, 44824), (862, 44460), (936, 40945), (988, 38790), (1140, 33618), (1170, 32756), (1235, 31032), (1293, 29640), (1368, 28015), (1482, 25860), (1560, 24567), (1710, 22412), (1724, 22230), (1976, 19395), (2155, 17784), (2223, 17240), (2280, 16809), (2340, 16378), (2470, 15516), (2586, 14820), (2964, 12930), (3420, 11206), (3448, 11115), (3705, 10344), (3879, 9880), (4310, 8892), (4446, 8620), (4680, 8189), (4940, 7758), (5172, 7410), (5603, 6840), (5928, 6465)]