1878495840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 576

約数和(自身を含む): 7437588480

約数和(自身を除く): 5559092640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 83, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 166, 169, 180, 186, 195, 208, 216, 234, 240, 248, 249, 260, 270, 279, 288, 310, 312, 332, 338, 351, 360, 372, 390, 403, 415, 416, 432, 465, 468, 480, 496, 498, 507, 520, 540, 558, 585, 620, 624, 664, 676, 702, 720, 744, 747, 780, 806, 830, 837, 845, 864, 930, 936, 992, 996, 1014, 1040, 1079, 1080, 1116, 1170, 1209, 1240, 1245, 1248, 1328, 1352, 1395, 1404, 1440, 1488, 1494, 1521, 1560, 1612, 1660, 1674, 1690, 1755, 1860, 1872, 1992, 2015, 2028, 2080, 2158, 2160, 2232, 2241, 2340, 2418, 2480, 2490, 2535, 2573, 2656, 2704, 2790, 2808, 2976, 2988, 3042, 3120, 3224, 3237, 3320, 3348, 3380, 3510, 3627, 3720, 3735, 3744, 3984, 4030, 4056, 4185, 4316, 4320, 4464, 4482, 4563, 4680, 4836, 4960, 4980, 5070, 5146, 5239, 5395, 5408, 5580, 5616, 5976, 6045, 6084, 6240, 6448, 6474, 6640, 6696, 6760, 7020, 7254, 7440, 7470, 7605, 7719, 7968, 8060, 8112, 8370, 8632, 8928, 8964, 9126, 9360, 9672, 9711, 9960, 10140, 10292, 10478, 10790, 10881, 11160, 11205, 11232, 11952, 12090, 12168, 12865, 12896, 12948, 13280, 13392, 13520, 14027, 14040, 14508, 14880, 14940, 15210, 15438, 15717, 16120, 16185, 16224, 16740, 17264, 17928, 18135, 18252, 18720, 19344, 19422, 19920, 20280, 20584, 20956, 21580, 21762, 22320, 22410, 22815, 23157, 23904, 24180, 24336, 25730, 25896, 26195, 26784, 27040, 28054, 28080, 29016, 29133, 29880, 30420, 30876, 31434, 32240, 32370, 33449, 33480, 34528, 35856, 36270, 36504, 38595, 38688, 38844, 39840, 40560, 41168, 41912, 42081, 43160, 43524, 44640, 44820, 45630, 46314, 47151, 48360, 48555, 48672, 51460, 51792, 52390, 54405, 56108, 56160, 58032, 58266, 59760, 60840, 61752, 62868, 64480, 64740, 66898, 66960, 69471, 70135, 71712, 72540, 73008, 77190, 77688, 78585, 81120, 82336, 83824, 84162, 86320, 87048, 89640, 91260, 92628, 94302, 96720, 97110, 100347, 102920, 103584, 104780, 108810, 112216, 115785, 116064, 116532, 119520, 121680, 123504, 125736, 126243, 129480, 133796, 133920, 138942, 140270, 141453, 145080, 145665, 146016, 154380, 155376, 157170, 167245, 167648, 168324, 172640, 174096, 179280, 182520, 185256, 188604, 193440, 194220, 200694, 205840, 209560, 210405, 217620, 224432, 231570, 233064, 235755, 243360, 247008, 251472, 252486, 258960, 267592, 277884, 280540, 282906, 290160, 291330, 301041, 308760, 310752, 314340, 334490, 336648, 347355, 348192, 358560, 365040, 370512, 377208, 378729, 388440, 401388, 411680, 419120, 420810, 434837, 435240, 448864, 463140, 466128, 471510, 501735, 502944, 504972, 517920, 535184, 555768, 561080, 565812, 580320, 582660, 602082, 617520, 628680, 631215, 668980, 673296, 694710, 707265, 730080, 741024, 754416, 757458, 776880, 802776, 838240, 841620, 869674, 870480, 903123, 926280, 932256, 943020, 1003470, 1009944, 1070368, 1111536, 1122160, 1131624, 1165320, 1204164, 1235040, 1257360, 1262430, 1304511, 1337960, 1346592, 1389420, 1414530, 1505205, 1508832, 1514916, 1553760, 1605552, 1683240, 1739348, 1740960, 1806246, 1852560, 1886040, 1893645, 2006940, 2019888, 2174185, 2223072, 2244320, 2263248, 2330640, 2408328, 2514720, 2524860, 2609022, 2675920, 2778840, 2829060, 3010410, 3029832, 3211104, 3366480, 3478696, 3612492, 3705120, 3772080, 3787290, 3913533, 4013880, 4039776, 4348370, 4515615, 4526496, 4661280, 4816656, 5049720, 5218044, 5351840, 5557680, 5658120, 6020820, 6059664, 6522555, 6732960, 6957392, 7224984, 7544160, 7574580, 7827066, 8027760, 8696740, 9031230, 9633312, 10099440, 10436088, 11115360, 11316240, 11740599, 12041640, 12119328, 13045110, 13914784, 14449968, 15149160, 15654132, 16055520, 17393480, 18062460, 19567665, 20198880, 20872176, 22632480, 23481198, 24083280, 26090220, 28899936, 30298320, 31308264, 34786960, 36124920, 39135330, 41744352, 46962396, 48166560, 52180440, 58702995, 60596640, 62616528, 69573920, 72249840, 78270660, 93924792, 104360880, 117405990, 125233056, 144499680, 156541320, 187849584, 208721760, 234811980, 313082640, 375699168, 469623960, 626165280, 939247920, 1878495840]

約数ペア:

[(1, 1878495840), (2, 939247920), (3, 626165280), (4, 469623960), (5, 375699168), (6, 313082640), (8, 234811980), (9, 208721760), (10, 187849584), (12, 156541320), (13, 144499680), (15, 125233056), (16, 117405990), (18, 104360880), (20, 93924792), (24, 78270660), (26, 72249840), (27, 69573920), (30, 62616528), (31, 60596640), (32, 58702995), (36, 52180440), (39, 48166560), (40, 46962396), (45, 41744352), (48, 39135330), (52, 36124920), (54, 34786960), (60, 31308264), (62, 30298320), (65, 28899936), (72, 26090220), (78, 24083280), (80, 23481198), (83, 22632480), (90, 20872176), (93, 20198880), (96, 19567665), (104, 18062460), (108, 17393480), (117, 16055520), (120, 15654132), (124, 15149160), (130, 14449968), (135, 13914784), (144, 13045110), (155, 12119328), (156, 12041640), (160, 11740599), (166, 11316240), (169, 11115360), (180, 10436088), (186, 10099440), (195, 9633312), (208, 9031230), (216, 8696740), (234, 8027760), (240, 7827066), (248, 7574580), (249, 7544160), (260, 7224984), (270, 6957392), (279, 6732960), (288, 6522555), (310, 6059664), (312, 6020820), (332, 5658120), (338, 5557680), (351, 5351840), (360, 5218044), (372, 5049720), (390, 4816656), (403, 4661280), (415, 4526496), (416, 4515615), (432, 4348370), (465, 4039776), (468, 4013880), (480, 3913533), (496, 3787290), (498, 3772080), (507, 3705120), (520, 3612492), (540, 3478696), (558, 3366480), (585, 3211104), (620, 3029832), (624, 3010410), (664, 2829060), (676, 2778840), (702, 2675920), (720, 2609022), (744, 2524860), (747, 2514720), (780, 2408328), (806, 2330640), (830, 2263248), (837, 2244320), (845, 2223072), (864, 2174185), (930, 2019888), (936, 2006940), (992, 1893645), (996, 1886040), (1014, 1852560), (1040, 1806246), (1079, 1740960), (1080, 1739348), (1116, 1683240), (1170, 1605552), (1209, 1553760), (1240, 1514916), (1245, 1508832), (1248, 1505205), (1328, 1414530), (1352, 1389420), (1395, 1346592), (1404, 1337960), (1440, 1304511), (1488, 1262430), (1494, 1257360), (1521, 1235040), (1560, 1204164), (1612, 1165320), (1660, 1131624), (1674, 1122160), (1690, 1111536), (1755, 1070368), (1860, 1009944), (1872, 1003470), (1992, 943020), (2015, 932256), (2028, 926280), (2080, 903123), (2158, 870480), (2160, 869674), (2232, 841620), (2241, 838240), (2340, 802776), (2418, 776880), (2480, 757458), (2490, 754416), (2535, 741024), (2573, 730080), (2656, 707265), (2704, 694710), (2790, 673296), (2808, 668980), (2976, 631215), (2988, 628680), (3042, 617520), (3120, 602082), (3224, 582660), (3237, 580320), (3320, 565812), (3348, 561080), (3380, 555768), (3510, 535184), (3627, 517920), (3720, 504972), (3735, 502944), (3744, 501735), (3984, 471510), (4030, 466128), (4056, 463140), (4185, 448864), (4316, 435240), (4320, 434837), (4464, 420810), (4482, 419120), (4563, 411680), (4680, 401388), (4836, 388440), (4960, 378729), (4980, 377208), (5070, 370512), (5146, 365040), (5239, 358560), (5395, 348192), (5408, 347355), (5580, 336648), (5616, 334490), (5976, 314340), (6045, 310752), (6084, 308760), (6240, 301041), (6448, 291330), (6474, 290160), (6640, 282906), (6696, 280540), (6760, 277884), (7020, 267592), (7254, 258960), (7440, 252486), (7470, 251472), (7605, 247008), (7719, 243360), (7968, 235755), (8060, 233064), (8112, 231570), (8370, 224432), (8632, 217620), (8928, 210405), (8964, 209560), (9126, 205840), (9360, 200694), (9672, 194220), (9711, 193440), (9960, 188604), (10140, 185256), (10292, 182520), (10478, 179280), (10790, 174096), (10881, 172640), (11160, 168324), (11205, 167648), (11232, 167245), (11952, 157170), (12090, 155376), (12168, 154380), (12865, 146016), (12896, 145665), (12948, 145080), (13280, 141453), (13392, 140270), (13520, 138942), (14027, 133920), (14040, 133796), (14508, 129480), (14880, 126243), (14940, 125736), (15210, 123504), (15438, 121680), (15717, 119520), (16120, 116532), (16185, 116064), (16224, 115785), (16740, 112216), (17264, 108810), (17928, 104780), (18135, 103584), (18252, 102920), (18720, 100347), (19344, 97110), (19422, 96720), (19920, 94302), (20280, 92628), (20584, 91260), (20956, 89640), (21580, 87048), (21762, 86320), (22320, 84162), (22410, 83824), (22815, 82336), (23157, 81120), (23904, 78585), (24180, 77688), (24336, 77190), (25730, 73008), (25896, 72540), (26195, 71712), (26784, 70135), (27040, 69471), (28054, 66960), (28080, 66898), (29016, 64740), (29133, 64480), (29880, 62868), (30420, 61752), (30876, 60840), (31434, 59760), (32240, 58266), (32370, 58032), (33449, 56160), (33480, 56108), (34528, 54405), (35856, 52390), (36270, 51792), (36504, 51460), (38595, 48672), (38688, 48555), (38844, 48360), (39840, 47151), (40560, 46314), (41168, 45630), (41912, 44820), (42081, 44640), (43160, 43524)]