15417265920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{81937}}^1$

素因数の和:81975

約数の個数: 216

約数和(自身を含む): 57278595024

約数和(自身を除く): 41861329104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11760, 12544, 13440, 15680, 18816, 23520, 26880, 31360, 37632, 47040, 62720, 81937, 94080, 163874, 188160, 245811, 327748, 409685, 491622, 573559, 655496, 819370, 983244, 1147118, 1229055, 1310992, 1638740, 1720677, 1966488, 2294236, 2458110, 2621984, 2867795, 3277480, 3441354, 3932976, 4014913, 4588472, 4916220, 5243968, 5735590, 6554960, 6882708, 7865952, 8029826, 8603385, 9176944, 9832440, 10487936, 11471180, 12044739, 13109920, 13765416, 15731904, 16059652, 17206770, 18353888, 19664880, 20074565, 20975872, 22942360, 24089478, 26219840, 27530832, 31463808, 32119304, 34413540, 36707776, 39329760, 40149130, 45884720, 48178956, 52439680, 55061664, 60223695, 62927616, 64238608, 68827080, 73415552, 78659520, 80298260, 91769440, 96357912, 104879360, 110123328, 120447390, 128477216, 137654160, 146831104, 157319040, 160596520, 183538880, 192715824, 220246656, 240894780, 256954432, 275308320, 314638080, 321193040, 367077760, 385431648, 440493312, 481789560, 513908864, 550616640, 642386080, 734155520, 770863296, 963579120, 1027817728, 1101233280, 1284772160, 1541726592, 1927158240, 2202466560, 2569544320, 3083453184, 3854316480, 5139088640, 7708632960, 15417265920]

約数ペア:

[(1, 15417265920), (2, 7708632960), (3, 5139088640), (4, 3854316480), (5, 3083453184), (6, 2569544320), (7, 2202466560), (8, 1927158240), (10, 1541726592), (12, 1284772160), (14, 1101233280), (15, 1027817728), (16, 963579120), (20, 770863296), (21, 734155520), (24, 642386080), (28, 550616640), (30, 513908864), (32, 481789560), (35, 440493312), (40, 385431648), (42, 367077760), (48, 321193040), (49, 314638080), (56, 275308320), (60, 256954432), (64, 240894780), (70, 220246656), (80, 192715824), (84, 183538880), (96, 160596520), (98, 157319040), (105, 146831104), (112, 137654160), (120, 128477216), (128, 120447390), (140, 110123328), (147, 104879360), (160, 96357912), (168, 91769440), (192, 80298260), (196, 78659520), (210, 73415552), (224, 68827080), (240, 64238608), (245, 62927616), (256, 60223695), (280, 55061664), (294, 52439680), (320, 48178956), (336, 45884720), (384, 40149130), (392, 39329760), (420, 36707776), (448, 34413540), (480, 32119304), (490, 31463808), (560, 27530832), (588, 26219840), (640, 24089478), (672, 22942360), (735, 20975872), (768, 20074565), (784, 19664880), (840, 18353888), (896, 17206770), (960, 16059652), (980, 15731904), (1120, 13765416), (1176, 13109920), (1280, 12044739), (1344, 11471180), (1470, 10487936), (1568, 9832440), (1680, 9176944), (1792, 8603385), (1920, 8029826), (1960, 7865952), (2240, 6882708), (2352, 6554960), (2688, 5735590), (2940, 5243968), (3136, 4916220), (3360, 4588472), (3840, 4014913), (3920, 3932976), (4480, 3441354), (4704, 3277480), (5376, 2867795), (5880, 2621984), (6272, 2458110), (6720, 2294236), (7840, 1966488), (8960, 1720677), (9408, 1638740), (11760, 1310992), (12544, 1229055), (13440, 1147118), (15680, 983244), (18816, 819370), (23520, 655496), (26880, 573559), (31360, 491622), (37632, 409685), (47040, 327748), (62720, 245811), (81937, 188160), (94080, 163874)]