18979183080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1163}}^1$

素因数の和:1521

約数の個数: 384

約数和(自身を含む): 72757077120

約数和(自身を除く): 53777894040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 317, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 634, 660, 715, 780, 792, 858, 936, 951, 990, 1144, 1163, 1170, 1268, 1287, 1320, 1430, 1560, 1585, 1716, 1902, 1980, 2145, 2326, 2340, 2536, 2574, 2853, 2860, 3170, 3432, 3487, 3489, 3804, 3960, 4121, 4290, 4652, 4680, 4755, 5148, 5706, 5720, 5815, 6340, 6435, 6974, 6978, 7608, 8242, 8580, 9304, 9510, 10296, 10461, 10467, 11412, 11630, 12363, 12680, 12793, 12870, 13948, 13956, 14265, 15119, 16484, 17160, 17435, 17445, 19020, 20605, 20922, 20934, 22824, 23260, 24726, 25586, 25740, 27896, 27912, 28530, 30238, 31383, 32968, 34870, 34890, 37089, 38040, 38379, 41210, 41844, 41868, 45331, 45357, 46520, 49452, 51172, 51480, 52305, 52335, 57060, 60476, 61815, 62766, 63965, 69740, 69780, 74178, 75595, 76758, 82420, 83688, 83736, 90662, 90714, 98904, 102344, 104610, 104670, 114120, 115137, 120952, 123630, 125532, 127930, 135993, 136071, 139480, 139560, 148356, 151190, 153516, 156915, 164840, 166309, 181324, 181428, 185445, 191895, 209220, 209340, 226655, 226785, 230274, 247260, 251064, 255860, 271986, 272142, 296712, 302380, 307032, 313830, 332618, 362648, 362856, 368671, 370890, 383790, 407979, 418440, 418680, 453310, 453570, 460548, 494520, 498927, 511720, 543972, 544284, 575685, 604760, 627660, 665236, 679965, 680355, 737342, 741780, 767580, 815958, 831545, 906620, 907140, 921096, 997854, 1087944, 1088568, 1106013, 1151370, 1255320, 1330472, 1359930, 1360710, 1474684, 1483560, 1496781, 1535160, 1631916, 1663090, 1813240, 1814280, 1843355, 1995708, 2039895, 2212026, 2302740, 2494635, 2719860, 2721420, 2949368, 2993562, 3263832, 3318039, 3326180, 3686710, 3991416, 4055381, 4079790, 4424052, 4605480, 4792723, 4989270, 5439720, 5442840, 5530065, 5987124, 6636078, 6652360, 7373420, 7483905, 8110762, 8159580, 8848104, 9585446, 9978540, 11060130, 11974248, 12166143, 13272156, 14378169, 14746840, 14967810, 16221524, 16319160, 16590195, 19170892, 19957080, 20276905, 22120260, 23963615, 24332286, 26544312, 28756338, 29935620, 32443048, 33180390, 36498429, 38341784, 40553810, 43134507, 44240520, 47927230, 48664572, 52719953, 57512676, 59871240, 60830715, 66360780, 71890845, 72996858, 81107620, 86269014, 95854460, 97329144, 105439906, 115025352, 121661430, 132721560, 143781690, 145993716, 158159859, 162215240, 172538028, 182492145, 191708920, 210879812, 215672535, 243322860, 263599765, 287563380, 291987432, 316319718, 345076056, 364984290, 421759624, 431345070, 474479577, 486645720, 527199530, 575126760, 632639436, 729968580, 790799295, 862690140, 948959154, 1054399060, 1265278872, 1459937160, 1581598590, 1725380280, 1897918308, 2108798120, 2372397885, 3163197180, 3795836616, 4744795770, 6326394360, 9489591540, 18979183080]

約数ペア:

[(1, 18979183080), (2, 9489591540), (3, 6326394360), (4, 4744795770), (5, 3795836616), (6, 3163197180), (8, 2372397885), (9, 2108798120), (10, 1897918308), (11, 1725380280), (12, 1581598590), (13, 1459937160), (15, 1265278872), (18, 1054399060), (20, 948959154), (22, 862690140), (24, 790799295), (26, 729968580), (30, 632639436), (33, 575126760), (36, 527199530), (39, 486645720), (40, 474479577), (44, 431345070), (45, 421759624), (52, 364984290), (55, 345076056), (60, 316319718), (65, 291987432), (66, 287563380), (72, 263599765), (78, 243322860), (88, 215672535), (90, 210879812), (99, 191708920), (104, 182492145), (110, 172538028), (117, 162215240), (120, 158159859), (130, 145993716), (132, 143781690), (143, 132721560), (156, 121661430), (165, 115025352), (180, 105439906), (195, 97329144), (198, 95854460), (220, 86269014), (234, 81107620), (260, 72996858), (264, 71890845), (286, 66360780), (312, 60830715), (317, 59871240), (330, 57512676), (360, 52719953), (390, 48664572), (396, 47927230), (429, 44240520), (440, 43134507), (468, 40553810), (495, 38341784), (520, 36498429), (572, 33180390), (585, 32443048), (634, 29935620), (660, 28756338), (715, 26544312), (780, 24332286), (792, 23963615), (858, 22120260), (936, 20276905), (951, 19957080), (990, 19170892), (1144, 16590195), (1163, 16319160), (1170, 16221524), (1268, 14967810), (1287, 14746840), (1320, 14378169), (1430, 13272156), (1560, 12166143), (1585, 11974248), (1716, 11060130), (1902, 9978540), (1980, 9585446), (2145, 8848104), (2326, 8159580), (2340, 8110762), (2536, 7483905), (2574, 7373420), (2853, 6652360), (2860, 6636078), (3170, 5987124), (3432, 5530065), (3487, 5442840), (3489, 5439720), (3804, 4989270), (3960, 4792723), (4121, 4605480), (4290, 4424052), (4652, 4079790), (4680, 4055381), (4755, 3991416), (5148, 3686710), (5706, 3326180), (5720, 3318039), (5815, 3263832), (6340, 2993562), (6435, 2949368), (6974, 2721420), (6978, 2719860), (7608, 2494635), (8242, 2302740), (8580, 2212026), (9304, 2039895), (9510, 1995708), (10296, 1843355), (10461, 1814280), (10467, 1813240), (11412, 1663090), (11630, 1631916), (12363, 1535160), (12680, 1496781), (12793, 1483560), (12870, 1474684), (13948, 1360710), (13956, 1359930), (14265, 1330472), (15119, 1255320), (16484, 1151370), (17160, 1106013), (17435, 1088568), (17445, 1087944), (19020, 997854), (20605, 921096), (20922, 907140), (20934, 906620), (22824, 831545), (23260, 815958), (24726, 767580), (25586, 741780), (25740, 737342), (27896, 680355), (27912, 679965), (28530, 665236), (30238, 627660), (31383, 604760), (32968, 575685), (34870, 544284), (34890, 543972), (37089, 511720), (38040, 498927), (38379, 494520), (41210, 460548), (41844, 453570), (41868, 453310), (45331, 418680), (45357, 418440), (46520, 407979), (49452, 383790), (51172, 370890), (51480, 368671), (52305, 362856), (52335, 362648), (57060, 332618), (60476, 313830), (61815, 307032), (62766, 302380), (63965, 296712), (69740, 272142), (69780, 271986), (74178, 255860), (75595, 251064), (76758, 247260), (82420, 230274), (83688, 226785), (83736, 226655), (90662, 209340), (90714, 209220), (98904, 191895), (102344, 185445), (104610, 181428), (104670, 181324), (114120, 166309), (115137, 164840), (120952, 156915), (123630, 153516), (125532, 151190), (127930, 148356), (135993, 139560), (136071, 139480)]