1372310720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 336

約数和(自身を含む): 4042379520

約数和(自身を除く): 2670068800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 64, 68, 71, 76, 80, 85, 88, 95, 110, 136, 142, 152, 160, 170, 176, 187, 190, 209, 220, 272, 284, 289, 304, 320, 323, 340, 352, 355, 374, 380, 418, 440, 544, 568, 578, 608, 646, 680, 704, 710, 748, 760, 781, 836, 880, 935, 1045, 1088, 1136, 1156, 1207, 1216, 1292, 1349, 1360, 1420, 1445, 1496, 1520, 1562, 1615, 1672, 1760, 1870, 2090, 2272, 2312, 2414, 2584, 2698, 2720, 2840, 2890, 2992, 3040, 3124, 3179, 3230, 3344, 3520, 3553, 3740, 3905, 4180, 4544, 4624, 4828, 5168, 5396, 5440, 5491, 5680, 5780, 5984, 6035, 6080, 6248, 6358, 6460, 6688, 6745, 7106, 7480, 7810, 8360, 9248, 9656, 10336, 10792, 10982, 11360, 11560, 11968, 12070, 12496, 12716, 12920, 13277, 13376, 13490, 14212, 14839, 14960, 15620, 15895, 16720, 17765, 18496, 19312, 20519, 20672, 21584, 21964, 22720, 22933, 23120, 24140, 24992, 25432, 25840, 26554, 26980, 27455, 28424, 29678, 29920, 31240, 31790, 33440, 35530, 38624, 41038, 43168, 43928, 45866, 46240, 48280, 49984, 50864, 51680, 53108, 53960, 54910, 56848, 59356, 59840, 60401, 62480, 63580, 66385, 66880, 71060, 74195, 77248, 82076, 86336, 87856, 91732, 92480, 96560, 101728, 102595, 103360, 106216, 107920, 109820, 113696, 114665, 118712, 120802, 124960, 127160, 132770, 142120, 148390, 164152, 175712, 183464, 193120, 203456, 205190, 212432, 215840, 219640, 225709, 227392, 229330, 237424, 241604, 249920, 252263, 254320, 265540, 284240, 296780, 302005, 328304, 351424, 366928, 386240, 389861, 410380, 424864, 431680, 439280, 451418, 458660, 474848, 483208, 504526, 508640, 531080, 568480, 593560, 604010, 656608, 733856, 779722, 820760, 849728, 878560, 902836, 917320, 949696, 966416, 1009052, 1017280, 1062160, 1128545, 1136960, 1187120, 1208020, 1261315, 1313216, 1467712, 1559444, 1641520, 1757120, 1805672, 1834640, 1932832, 1949305, 2018104, 2124320, 2257090, 2374240, 2416040, 2522630, 3118888, 3283040, 3611344, 3669280, 3865664, 3898610, 4036208, 4248640, 4288471, 4514180, 4748480, 4832080, 5045260, 6237776, 6566080, 7222688, 7338560, 7797220, 8072416, 8576942, 9028360, 9664160, 10090520, 12475552, 14445376, 15594440, 16144832, 17153884, 18056720, 19328320, 20181040, 21442355, 24951104, 31188880, 34307768, 36113440, 40362080, 42884710, 62377760, 68615536, 72226880, 80724160, 85769420, 124755520, 137231072, 171538840, 274462144, 343077680, 686155360, 1372310720]

約数ペア:

[(1, 1372310720), (2, 686155360), (4, 343077680), (5, 274462144), (8, 171538840), (10, 137231072), (11, 124755520), (16, 85769420), (17, 80724160), (19, 72226880), (20, 68615536), (22, 62377760), (32, 42884710), (34, 40362080), (38, 36113440), (40, 34307768), (44, 31188880), (55, 24951104), (64, 21442355), (68, 20181040), (71, 19328320), (76, 18056720), (80, 17153884), (85, 16144832), (88, 15594440), (95, 14445376), (110, 12475552), (136, 10090520), (142, 9664160), (152, 9028360), (160, 8576942), (170, 8072416), (176, 7797220), (187, 7338560), (190, 7222688), (209, 6566080), (220, 6237776), (272, 5045260), (284, 4832080), (289, 4748480), (304, 4514180), (320, 4288471), (323, 4248640), (340, 4036208), (352, 3898610), (355, 3865664), (374, 3669280), (380, 3611344), (418, 3283040), (440, 3118888), (544, 2522630), (568, 2416040), (578, 2374240), (608, 2257090), (646, 2124320), (680, 2018104), (704, 1949305), (710, 1932832), (748, 1834640), (760, 1805672), (781, 1757120), (836, 1641520), (880, 1559444), (935, 1467712), (1045, 1313216), (1088, 1261315), (1136, 1208020), (1156, 1187120), (1207, 1136960), (1216, 1128545), (1292, 1062160), (1349, 1017280), (1360, 1009052), (1420, 966416), (1445, 949696), (1496, 917320), (1520, 902836), (1562, 878560), (1615, 849728), (1672, 820760), (1760, 779722), (1870, 733856), (2090, 656608), (2272, 604010), (2312, 593560), (2414, 568480), (2584, 531080), (2698, 508640), (2720, 504526), (2840, 483208), (2890, 474848), (2992, 458660), (3040, 451418), (3124, 439280), (3179, 431680), (3230, 424864), (3344, 410380), (3520, 389861), (3553, 386240), (3740, 366928), (3905, 351424), (4180, 328304), (4544, 302005), (4624, 296780), (4828, 284240), (5168, 265540), (5396, 254320), (5440, 252263), (5491, 249920), (5680, 241604), (5780, 237424), (5984, 229330), (6035, 227392), (6080, 225709), (6248, 219640), (6358, 215840), (6460, 212432), (6688, 205190), (6745, 203456), (7106, 193120), (7480, 183464), (7810, 175712), (8360, 164152), (9248, 148390), (9656, 142120), (10336, 132770), (10792, 127160), (10982, 124960), (11360, 120802), (11560, 118712), (11968, 114665), (12070, 113696), (12496, 109820), (12716, 107920), (12920, 106216), (13277, 103360), (13376, 102595), (13490, 101728), (14212, 96560), (14839, 92480), (14960, 91732), (15620, 87856), (15895, 86336), (16720, 82076), (17765, 77248), (18496, 74195), (19312, 71060), (20519, 66880), (20672, 66385), (21584, 63580), (21964, 62480), (22720, 60401), (22933, 59840), (23120, 59356), (24140, 56848), (24992, 54910), (25432, 53960), (25840, 53108), (26554, 51680), (26980, 50864), (27455, 49984), (28424, 48280), (29678, 46240), (29920, 45866), (31240, 43928), (31790, 43168), (33440, 41038), (35530, 38624)]