1317960720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 400

約数和(自身を含む): 4926113280

約数和(自身を除く): 3608152560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 48, 54, 60, 69, 72, 74, 80, 81, 90, 92, 108, 111, 115, 120, 135, 138, 144, 148, 162, 180, 184, 185, 207, 216, 222, 230, 239, 240, 270, 276, 296, 324, 333, 345, 360, 368, 370, 405, 414, 432, 444, 460, 478, 540, 552, 555, 592, 621, 648, 666, 690, 717, 720, 740, 810, 828, 851, 888, 920, 956, 999, 1035, 1080, 1104, 1110, 1195, 1242, 1296, 1332, 1380, 1434, 1480, 1620, 1656, 1665, 1702, 1776, 1840, 1863, 1912, 1998, 2070, 2151, 2160, 2220, 2390, 2484, 2553, 2664, 2760, 2868, 2960, 2997, 3105, 3240, 3312, 3330, 3404, 3585, 3726, 3824, 3996, 4140, 4255, 4302, 4440, 4780, 4968, 4995, 5106, 5328, 5497, 5520, 5736, 5994, 6210, 6453, 6480, 6660, 6808, 7170, 7452, 7659, 7992, 8280, 8510, 8604, 8843, 8880, 9315, 9560, 9936, 9990, 10212, 10755, 10994, 11472, 11988, 12420, 12765, 12906, 13320, 13616, 14340, 14904, 14985, 15318, 15984, 16491, 16560, 17020, 17208, 17686, 18630, 19120, 19359, 19980, 20424, 21510, 21988, 22977, 23976, 24840, 25530, 25812, 26529, 26640, 27485, 28680, 29808, 29970, 30636, 32265, 32982, 34040, 34416, 35372, 37260, 38295, 38718, 39960, 40848, 43020, 43976, 44215, 45954, 47952, 49473, 49680, 51060, 51624, 53058, 54970, 57360, 59940, 61272, 64530, 65964, 68080, 68931, 70744, 74520, 76590, 77436, 79587, 79920, 82455, 86040, 87952, 88430, 91908, 96795, 98946, 102120, 103248, 106116, 109940, 114885, 119880, 122544, 129060, 131928, 132645, 137862, 141488, 148419, 149040, 153180, 154872, 159174, 164910, 172080, 176860, 183816, 193590, 197892, 203389, 204240, 212232, 219880, 229770, 238761, 239760, 247365, 258120, 263856, 265290, 275724, 296838, 306360, 309744, 318348, 329820, 344655, 353720, 367632, 387180, 395784, 397935, 406778, 424464, 439760, 445257, 459540, 477522, 494730, 516240, 530580, 551448, 593676, 610167, 612720, 636696, 659640, 689310, 707440, 716283, 742095, 774360, 791568, 795870, 813556, 890514, 919080, 955044, 989460, 1016945, 1061160, 1102896, 1187352, 1193805, 1220334, 1273392, 1319280, 1378620, 1432566, 1484190, 1548720, 1591740, 1627112, 1781028, 1830501, 1838160, 1910088, 1978920, 2033890, 2122320, 2226285, 2374704, 2387610, 2440668, 2757240, 2865132, 2968380, 3050835, 3183480, 3254224, 3562056, 3581415, 3661002, 3820176, 3957840, 4067780, 4452570, 4775220, 4881336, 5491503, 5514480, 5730264, 5936760, 6101670, 6366960, 7124112, 7162830, 7322004, 8135560, 8905140, 9152505, 9550440, 9762672, 10983006, 11460528, 11873520, 12203340, 14325660, 14644008, 16271120, 16474509, 17810280, 18305010, 19100880, 21966012, 24406680, 27457515, 28651320, 29288016, 32949018, 35620560, 36610020, 43932024, 48813360, 54915030, 57302640, 65898036, 73220040, 82372545, 87864048, 109830060, 131796072, 146440080, 164745090, 219660120, 263592144, 329490180, 439320240, 658980360, 1317960720]

約数ペア:

[(1, 1317960720), (2, 658980360), (3, 439320240), (4, 329490180), (5, 263592144), (6, 219660120), (8, 164745090), (9, 146440080), (10, 131796072), (12, 109830060), (15, 87864048), (16, 82372545), (18, 73220040), (20, 65898036), (23, 57302640), (24, 54915030), (27, 48813360), (30, 43932024), (36, 36610020), (37, 35620560), (40, 32949018), (45, 29288016), (46, 28651320), (48, 27457515), (54, 24406680), (60, 21966012), (69, 19100880), (72, 18305010), (74, 17810280), (80, 16474509), (81, 16271120), (90, 14644008), (92, 14325660), (108, 12203340), (111, 11873520), (115, 11460528), (120, 10983006), (135, 9762672), (138, 9550440), (144, 9152505), (148, 8905140), (162, 8135560), (180, 7322004), (184, 7162830), (185, 7124112), (207, 6366960), (216, 6101670), (222, 5936760), (230, 5730264), (239, 5514480), (240, 5491503), (270, 4881336), (276, 4775220), (296, 4452570), (324, 4067780), (333, 3957840), (345, 3820176), (360, 3661002), (368, 3581415), (370, 3562056), (405, 3254224), (414, 3183480), (432, 3050835), (444, 2968380), (460, 2865132), (478, 2757240), (540, 2440668), (552, 2387610), (555, 2374704), (592, 2226285), (621, 2122320), (648, 2033890), (666, 1978920), (690, 1910088), (717, 1838160), (720, 1830501), (740, 1781028), (810, 1627112), (828, 1591740), (851, 1548720), (888, 1484190), (920, 1432566), (956, 1378620), (999, 1319280), (1035, 1273392), (1080, 1220334), (1104, 1193805), (1110, 1187352), (1195, 1102896), (1242, 1061160), (1296, 1016945), (1332, 989460), (1380, 955044), (1434, 919080), (1480, 890514), (1620, 813556), (1656, 795870), (1665, 791568), (1702, 774360), (1776, 742095), (1840, 716283), (1863, 707440), (1912, 689310), (1998, 659640), (2070, 636696), (2151, 612720), (2160, 610167), (2220, 593676), (2390, 551448), (2484, 530580), (2553, 516240), (2664, 494730), (2760, 477522), (2868, 459540), (2960, 445257), (2997, 439760), (3105, 424464), (3240, 406778), (3312, 397935), (3330, 395784), (3404, 387180), (3585, 367632), (3726, 353720), (3824, 344655), (3996, 329820), (4140, 318348), (4255, 309744), (4302, 306360), (4440, 296838), (4780, 275724), (4968, 265290), (4995, 263856), (5106, 258120), (5328, 247365), (5497, 239760), (5520, 238761), (5736, 229770), (5994, 219880), (6210, 212232), (6453, 204240), (6480, 203389), (6660, 197892), (6808, 193590), (7170, 183816), (7452, 176860), (7659, 172080), (7992, 164910), (8280, 159174), (8510, 154872), (8604, 153180), (8843, 149040), (8880, 148419), (9315, 141488), (9560, 137862), (9936, 132645), (9990, 131928), (10212, 129060), (10755, 122544), (10994, 119880), (11472, 114885), (11988, 109940), (12420, 106116), (12765, 103248), (12906, 102120), (13320, 98946), (13616, 96795), (14340, 91908), (14904, 88430), (14985, 87952), (15318, 86040), (15984, 82455), (16491, 79920), (16560, 79587), (17020, 77436), (17208, 76590), (17686, 74520), (18630, 70744), (19120, 68931), (19359, 68080), (19980, 65964), (20424, 64530), (21510, 61272), (21988, 59940), (22977, 57360), (23976, 54970), (24840, 53058), (25530, 51624), (25812, 51060), (26529, 49680), (26640, 49473), (27485, 47952), (28680, 45954), (29808, 44215), (29970, 43976), (30636, 43020), (32265, 40848), (32982, 39960), (34040, 38718), (34416, 38295), (35372, 37260)]