1380097680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 320

約数和(自身を含む): 5013012480

約数和(自身を除く): 3632914800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 372, 380, 390, 403, 456, 465, 494, 496, 520, 570, 589, 620, 624, 741, 744, 751, 760, 780, 806, 912, 930, 988, 1040, 1140, 1178, 1209, 1235, 1240, 1482, 1488, 1502, 1520, 1560, 1612, 1767, 1860, 1976, 2015, 2253, 2280, 2356, 2418, 2470, 2480, 2945, 2964, 3004, 3120, 3224, 3534, 3705, 3720, 3755, 3952, 4030, 4506, 4560, 4712, 4836, 4940, 5890, 5928, 6008, 6045, 6448, 7068, 7410, 7440, 7510, 7657, 8060, 8835, 9012, 9424, 9672, 9763, 9880, 11265, 11780, 11856, 12016, 12090, 14136, 14269, 14820, 15020, 15314, 16120, 17670, 18024, 19344, 19526, 19760, 22530, 22971, 23281, 23560, 24180, 28272, 28538, 29289, 29640, 30040, 30628, 32240, 35340, 36048, 38285, 39052, 42807, 45060, 45942, 46562, 47120, 48360, 48815, 57076, 58578, 59280, 60080, 61256, 69843, 70680, 71345, 76570, 78104, 85614, 90120, 91884, 93124, 96720, 97630, 114152, 114855, 116405, 117156, 122512, 139686, 141360, 142690, 146445, 153140, 156208, 171228, 180240, 183768, 185497, 186248, 195260, 214035, 228304, 229710, 232810, 234312, 279372, 285380, 292890, 302653, 306280, 342456, 349215, 367536, 370994, 372496, 390520, 428070, 442339, 459420, 465620, 468624, 556491, 558744, 570760, 585780, 605306, 612560, 684912, 698430, 741988, 781040, 856140, 884678, 907959, 918840, 927485, 931240, 1112982, 1117488, 1141520, 1171560, 1210612, 1327017, 1396860, 1483976, 1513265, 1712280, 1769356, 1815918, 1837680, 1854970, 1862480, 2211695, 2225964, 2343120, 2421224, 2654034, 2782455, 2793720, 2967952, 3026530, 3424560, 3538712, 3631836, 3709940, 4423390, 4451928, 4539795, 4842448, 5308068, 5564910, 5587440, 5750407, 6053060, 6635085, 7077424, 7263672, 7419880, 8846780, 8903856, 9079590, 10616136, 11129820, 11500814, 12106120, 13270170, 14527344, 14839760, 17251221, 17693560, 18159180, 21232272, 22259640, 23001628, 24212240, 26540340, 28752035, 34502442, 35387120, 36318360, 44519280, 46003256, 53080680, 57504070, 69004884, 72636720, 86256105, 92006512, 106161360, 115008140, 138009768, 172512210, 230016280, 276019536, 345024420, 460032560, 690048840, 1380097680]

約数ペア:

[(1, 1380097680), (2, 690048840), (3, 460032560), (4, 345024420), (5, 276019536), (6, 230016280), (8, 172512210), (10, 138009768), (12, 115008140), (13, 106161360), (15, 92006512), (16, 86256105), (19, 72636720), (20, 69004884), (24, 57504070), (26, 53080680), (30, 46003256), (31, 44519280), (38, 36318360), (39, 35387120), (40, 34502442), (48, 28752035), (52, 26540340), (57, 24212240), (60, 23001628), (62, 22259640), (65, 21232272), (76, 18159180), (78, 17693560), (80, 17251221), (93, 14839760), (95, 14527344), (104, 13270170), (114, 12106120), (120, 11500814), (124, 11129820), (130, 10616136), (152, 9079590), (155, 8903856), (156, 8846780), (186, 7419880), (190, 7263672), (195, 7077424), (208, 6635085), (228, 6053060), (240, 5750407), (247, 5587440), (248, 5564910), (260, 5308068), (285, 4842448), (304, 4539795), (310, 4451928), (312, 4423390), (372, 3709940), (380, 3631836), (390, 3538712), (403, 3424560), (456, 3026530), (465, 2967952), (494, 2793720), (496, 2782455), (520, 2654034), (570, 2421224), (589, 2343120), (620, 2225964), (624, 2211695), (741, 1862480), (744, 1854970), (751, 1837680), (760, 1815918), (780, 1769356), (806, 1712280), (912, 1513265), (930, 1483976), (988, 1396860), (1040, 1327017), (1140, 1210612), (1178, 1171560), (1209, 1141520), (1235, 1117488), (1240, 1112982), (1482, 931240), (1488, 927485), (1502, 918840), (1520, 907959), (1560, 884678), (1612, 856140), (1767, 781040), (1860, 741988), (1976, 698430), (2015, 684912), (2253, 612560), (2280, 605306), (2356, 585780), (2418, 570760), (2470, 558744), (2480, 556491), (2945, 468624), (2964, 465620), (3004, 459420), (3120, 442339), (3224, 428070), (3534, 390520), (3705, 372496), (3720, 370994), (3755, 367536), (3952, 349215), (4030, 342456), (4506, 306280), (4560, 302653), (4712, 292890), (4836, 285380), (4940, 279372), (5890, 234312), (5928, 232810), (6008, 229710), (6045, 228304), (6448, 214035), (7068, 195260), (7410, 186248), (7440, 185497), (7510, 183768), (7657, 180240), (8060, 171228), (8835, 156208), (9012, 153140), (9424, 146445), (9672, 142690), (9763, 141360), (9880, 139686), (11265, 122512), (11780, 117156), (11856, 116405), (12016, 114855), (12090, 114152), (14136, 97630), (14269, 96720), (14820, 93124), (15020, 91884), (15314, 90120), (16120, 85614), (17670, 78104), (18024, 76570), (19344, 71345), (19526, 70680), (19760, 69843), (22530, 61256), (22971, 60080), (23281, 59280), (23560, 58578), (24180, 57076), (28272, 48815), (28538, 48360), (29289, 47120), (29640, 46562), (30040, 45942), (30628, 45060), (32240, 42807), (35340, 39052), (36048, 38285)]