1315686120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 256

約数和(自身を含む): 4633251840

約数和(自身を除く): 3317565720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 113, 120, 140, 166, 167, 168, 210, 226, 249, 280, 332, 334, 339, 415, 420, 452, 498, 501, 565, 581, 664, 668, 678, 791, 830, 835, 840, 904, 996, 1002, 1130, 1162, 1169, 1245, 1336, 1356, 1582, 1660, 1670, 1695, 1743, 1992, 2004, 2260, 2324, 2338, 2373, 2490, 2505, 2712, 2905, 3164, 3320, 3340, 3390, 3486, 3507, 3955, 4008, 4520, 4648, 4676, 4746, 4980, 5010, 5810, 5845, 6328, 6680, 6780, 6972, 7014, 7910, 8715, 9352, 9379, 9492, 9960, 10020, 11620, 11690, 11865, 13560, 13861, 13944, 14028, 15820, 17430, 17535, 18758, 18871, 18984, 20040, 23240, 23380, 23730, 27722, 28056, 28137, 31640, 34860, 35070, 37516, 37742, 41583, 46760, 46895, 47460, 55444, 56274, 56613, 65653, 69305, 69720, 70140, 75032, 75484, 83166, 93790, 94355, 94920, 97027, 110888, 112548, 113226, 131306, 132097, 138610, 140280, 140685, 150968, 166332, 187580, 188710, 194054, 196959, 207915, 225096, 226452, 262612, 264194, 277220, 281370, 283065, 291081, 328265, 332664, 375160, 377420, 388108, 393918, 396291, 415830, 452904, 485135, 525224, 528388, 554440, 562740, 566130, 582162, 656530, 660485, 754840, 776216, 787836, 792582, 831660, 970270, 984795, 1056776, 1125480, 1132260, 1164324, 1313060, 1320970, 1455405, 1566293, 1575672, 1585164, 1663320, 1940540, 1969590, 1981455, 2264520, 2328648, 2626120, 2641940, 2910810, 3132586, 3170328, 3881080, 3939180, 3962910, 4698879, 5283880, 5821620, 6265172, 7831465, 7878360, 7925820, 9397758, 10964051, 11643240, 12530344, 15662930, 15851640, 18795516, 21928102, 23494395, 31325860, 32892153, 37591032, 43856204, 46988790, 54820255, 62651720, 65784306, 87712408, 93977580, 109640510, 131568612, 164460765, 187955160, 219281020, 263137224, 328921530, 438562040, 657843060, 1315686120]

約数ペア:

[(1, 1315686120), (2, 657843060), (3, 438562040), (4, 328921530), (5, 263137224), (6, 219281020), (7, 187955160), (8, 164460765), (10, 131568612), (12, 109640510), (14, 93977580), (15, 87712408), (20, 65784306), (21, 62651720), (24, 54820255), (28, 46988790), (30, 43856204), (35, 37591032), (40, 32892153), (42, 31325860), (56, 23494395), (60, 21928102), (70, 18795516), (83, 15851640), (84, 15662930), (105, 12530344), (113, 11643240), (120, 10964051), (140, 9397758), (166, 7925820), (167, 7878360), (168, 7831465), (210, 6265172), (226, 5821620), (249, 5283880), (280, 4698879), (332, 3962910), (334, 3939180), (339, 3881080), (415, 3170328), (420, 3132586), (452, 2910810), (498, 2641940), (501, 2626120), (565, 2328648), (581, 2264520), (664, 1981455), (668, 1969590), (678, 1940540), (791, 1663320), (830, 1585164), (835, 1575672), (840, 1566293), (904, 1455405), (996, 1320970), (1002, 1313060), (1130, 1164324), (1162, 1132260), (1169, 1125480), (1245, 1056776), (1336, 984795), (1356, 970270), (1582, 831660), (1660, 792582), (1670, 787836), (1695, 776216), (1743, 754840), (1992, 660485), (2004, 656530), (2260, 582162), (2324, 566130), (2338, 562740), (2373, 554440), (2490, 528388), (2505, 525224), (2712, 485135), (2905, 452904), (3164, 415830), (3320, 396291), (3340, 393918), (3390, 388108), (3486, 377420), (3507, 375160), (3955, 332664), (4008, 328265), (4520, 291081), (4648, 283065), (4676, 281370), (4746, 277220), (4980, 264194), (5010, 262612), (5810, 226452), (5845, 225096), (6328, 207915), (6680, 196959), (6780, 194054), (6972, 188710), (7014, 187580), (7910, 166332), (8715, 150968), (9352, 140685), (9379, 140280), (9492, 138610), (9960, 132097), (10020, 131306), (11620, 113226), (11690, 112548), (11865, 110888), (13560, 97027), (13861, 94920), (13944, 94355), (14028, 93790), (15820, 83166), (17430, 75484), (17535, 75032), (18758, 70140), (18871, 69720), (18984, 69305), (20040, 65653), (23240, 56613), (23380, 56274), (23730, 55444), (27722, 47460), (28056, 46895), (28137, 46760), (31640, 41583), (34860, 37742), (35070, 37516)]