79040880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 298552320

約数和(自身を除く): 219511440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 37, 40, 43, 45, 46, 48, 54, 60, 69, 72, 74, 80, 86, 90, 92, 108, 111, 115, 120, 129, 135, 138, 144, 148, 172, 180, 184, 185, 207, 215, 216, 222, 230, 240, 258, 270, 276, 296, 333, 344, 345, 360, 368, 370, 387, 414, 430, 432, 444, 460, 516, 540, 552, 555, 592, 621, 645, 666, 688, 690, 720, 740, 774, 828, 851, 860, 888, 920, 989, 999, 1032, 1035, 1080, 1104, 1110, 1161, 1242, 1290, 1332, 1380, 1480, 1548, 1591, 1656, 1665, 1702, 1720, 1776, 1840, 1935, 1978, 1998, 2064, 2070, 2160, 2220, 2322, 2484, 2553, 2580, 2664, 2760, 2960, 2967, 3096, 3105, 3182, 3312, 3330, 3404, 3440, 3870, 3956, 3996, 4140, 4255, 4440, 4644, 4773, 4945, 4968, 4995, 5106, 5160, 5328, 5520, 5805, 5934, 6192, 6210, 6364, 6660, 6808, 7659, 7740, 7912, 7955, 7992, 8280, 8510, 8880, 8901, 9288, 9546, 9890, 9936, 9990, 10212, 10320, 11610, 11868, 12420, 12728, 12765, 13320, 13616, 14319, 14835, 15318, 15480, 15824, 15910, 15984, 16560, 17020, 17802, 18576, 19092, 19780, 19980, 20424, 22977, 23220, 23736, 23865, 24840, 25456, 25530, 26640, 26703, 28638, 29670, 30636, 30960, 31820, 34040, 35604, 36593, 38184, 38295, 39560, 39960, 40848, 42957, 44505, 45954, 46440, 47472, 47730, 49680, 51060, 53406, 57276, 59340, 61272, 63640, 68080, 71208, 71595, 73186, 76368, 76590, 79120, 79920, 85914, 89010, 91908, 92880, 95460, 102120, 106812, 109779, 114552, 114885, 118680, 122544, 127280, 133515, 142416, 143190, 146372, 153180, 171828, 178020, 182965, 183816, 190920, 204240, 213624, 214785, 219558, 229104, 229770, 237360, 267030, 286380, 292744, 306360, 329337, 343656, 356040, 365930, 367632, 381840, 427248, 429570, 439116, 459540, 534060, 548895, 572760, 585488, 612720, 658674, 687312, 712080, 731860, 859140, 878232, 919080, 988011, 1068120, 1097790, 1145520, 1317348, 1463720, 1646685, 1718280, 1756464, 1838160, 1976022, 2136240, 2195580, 2634696, 2927440, 3293370, 3436560, 3952044, 4391160, 4940055, 5269392, 6586740, 7904088, 8782320, 9880110, 13173480, 15808176, 19760220, 26346960, 39520440, 79040880]

約数ペア:

[(1, 79040880), (2, 39520440), (3, 26346960), (4, 19760220), (5, 15808176), (6, 13173480), (8, 9880110), (9, 8782320), (10, 7904088), (12, 6586740), (15, 5269392), (16, 4940055), (18, 4391160), (20, 3952044), (23, 3436560), (24, 3293370), (27, 2927440), (30, 2634696), (36, 2195580), (37, 2136240), (40, 1976022), (43, 1838160), (45, 1756464), (46, 1718280), (48, 1646685), (54, 1463720), (60, 1317348), (69, 1145520), (72, 1097790), (74, 1068120), (80, 988011), (86, 919080), (90, 878232), (92, 859140), (108, 731860), (111, 712080), (115, 687312), (120, 658674), (129, 612720), (135, 585488), (138, 572760), (144, 548895), (148, 534060), (172, 459540), (180, 439116), (184, 429570), (185, 427248), (207, 381840), (215, 367632), (216, 365930), (222, 356040), (230, 343656), (240, 329337), (258, 306360), (270, 292744), (276, 286380), (296, 267030), (333, 237360), (344, 229770), (345, 229104), (360, 219558), (368, 214785), (370, 213624), (387, 204240), (414, 190920), (430, 183816), (432, 182965), (444, 178020), (460, 171828), (516, 153180), (540, 146372), (552, 143190), (555, 142416), (592, 133515), (621, 127280), (645, 122544), (666, 118680), (688, 114885), (690, 114552), (720, 109779), (740, 106812), (774, 102120), (828, 95460), (851, 92880), (860, 91908), (888, 89010), (920, 85914), (989, 79920), (999, 79120), (1032, 76590), (1035, 76368), (1080, 73186), (1104, 71595), (1110, 71208), (1161, 68080), (1242, 63640), (1290, 61272), (1332, 59340), (1380, 57276), (1480, 53406), (1548, 51060), (1591, 49680), (1656, 47730), (1665, 47472), (1702, 46440), (1720, 45954), (1776, 44505), (1840, 42957), (1935, 40848), (1978, 39960), (1998, 39560), (2064, 38295), (2070, 38184), (2160, 36593), (2220, 35604), (2322, 34040), (2484, 31820), (2553, 30960), (2580, 30636), (2664, 29670), (2760, 28638), (2960, 26703), (2967, 26640), (3096, 25530), (3105, 25456), (3182, 24840), (3312, 23865), (3330, 23736), (3404, 23220), (3440, 22977), (3870, 20424), (3956, 19980), (3996, 19780), (4140, 19092), (4255, 18576), (4440, 17802), (4644, 17020), (4773, 16560), (4945, 15984), (4968, 15910), (4995, 15824), (5106, 15480), (5160, 15318), (5328, 14835), (5520, 14319), (5805, 13616), (5934, 13320), (6192, 12765), (6210, 12728), (6364, 12420), (6660, 11868), (6808, 11610), (7659, 10320), (7740, 10212), (7912, 9990), (7955, 9936), (7992, 9890), (8280, 9546), (8510, 9288), (8880, 8901)]