2784955680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4864

約数の個数: 288

約数和(自身を含む): 10567065600

約数和(自身を除く): 7782109920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4464, 4680, 4799, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8928, 9360, 9598, 9672, 11160, 12090, 12896, 14397, 14508, 14880, 16120, 18135, 18720, 19196, 19344, 22320, 23995, 24180, 28794, 29016, 32240, 36270, 38392, 38688, 43191, 44640, 47990, 48360, 57588, 58032, 62387, 64480, 71985, 72540, 76784, 86382, 95980, 96720, 115176, 116064, 124774, 143970, 145080, 148769, 153568, 172764, 187161, 191960, 193440, 215955, 230352, 249548, 287940, 290160, 297538, 311935, 345528, 374322, 383920, 431910, 446307, 460704, 499096, 561483, 575880, 580320, 595076, 623870, 691056, 743845, 748644, 767840, 863820, 892614, 935805, 998192, 1122966, 1151760, 1190152, 1247740, 1338921, 1382112, 1487690, 1497288, 1727640, 1785228, 1871610, 1933997, 1996384, 2231535, 2245932, 2303520, 2380304, 2495480, 2677842, 2807415, 2975380, 2994576, 3455280, 3570456, 3743220, 3867994, 4463070, 4491864, 4760608, 4990960, 5355684, 5614830, 5801991, 5950760, 5989152, 6694605, 6910560, 7140912, 7486440, 7735988, 8926140, 8983728, 9669985, 9981920, 10711368, 11229660, 11603982, 11901520, 13389210, 14281824, 14972880, 15471976, 17405973, 17852280, 17967456, 19339970, 21422736, 22459320, 23207964, 23803040, 26778420, 29009955, 29945760, 30943952, 34811946, 35704560, 38679940, 42845472, 44918640, 46415928, 53556840, 58019910, 61887904, 69623892, 71409120, 77359880, 87029865, 89837280, 92831856, 107113680, 116039820, 139247784, 154719760, 174059730, 185663712, 214227360, 232079640, 278495568, 309439520, 348119460, 464159280, 556991136, 696238920, 928318560, 1392477840, 2784955680]

約数ペア:

[(1, 2784955680), (2, 1392477840), (3, 928318560), (4, 696238920), (5, 556991136), (6, 464159280), (8, 348119460), (9, 309439520), (10, 278495568), (12, 232079640), (13, 214227360), (15, 185663712), (16, 174059730), (18, 154719760), (20, 139247784), (24, 116039820), (26, 107113680), (30, 92831856), (31, 89837280), (32, 87029865), (36, 77359880), (39, 71409120), (40, 69623892), (45, 61887904), (48, 58019910), (52, 53556840), (60, 46415928), (62, 44918640), (65, 42845472), (72, 38679940), (78, 35704560), (80, 34811946), (90, 30943952), (93, 29945760), (96, 29009955), (104, 26778420), (117, 23803040), (120, 23207964), (124, 22459320), (130, 21422736), (144, 19339970), (155, 17967456), (156, 17852280), (160, 17405973), (180, 15471976), (186, 14972880), (195, 14281824), (208, 13389210), (234, 11901520), (240, 11603982), (248, 11229660), (260, 10711368), (279, 9981920), (288, 9669985), (310, 8983728), (312, 8926140), (360, 7735988), (372, 7486440), (390, 7140912), (403, 6910560), (416, 6694605), (465, 5989152), (468, 5950760), (480, 5801991), (496, 5614830), (520, 5355684), (558, 4990960), (585, 4760608), (620, 4491864), (624, 4463070), (720, 3867994), (744, 3743220), (780, 3570456), (806, 3455280), (930, 2994576), (936, 2975380), (992, 2807415), (1040, 2677842), (1116, 2495480), (1170, 2380304), (1209, 2303520), (1240, 2245932), (1248, 2231535), (1395, 1996384), (1440, 1933997), (1488, 1871610), (1560, 1785228), (1612, 1727640), (1860, 1497288), (1872, 1487690), (2015, 1382112), (2080, 1338921), (2232, 1247740), (2340, 1190152), (2418, 1151760), (2480, 1122966), (2790, 998192), (2976, 935805), (3120, 892614), (3224, 863820), (3627, 767840), (3720, 748644), (3744, 743845), (4030, 691056), (4464, 623870), (4680, 595076), (4799, 580320), (4836, 575880), (4960, 561483), (5580, 499096), (6045, 460704), (6240, 446307), (6448, 431910), (7254, 383920), (7440, 374322), (8060, 345528), (8928, 311935), (9360, 297538), (9598, 290160), (9672, 287940), (11160, 249548), (12090, 230352), (12896, 215955), (14397, 193440), (14508, 191960), (14880, 187161), (16120, 172764), (18135, 153568), (18720, 148769), (19196, 145080), (19344, 143970), (22320, 124774), (23995, 116064), (24180, 115176), (28794, 96720), (29016, 95980), (32240, 86382), (36270, 76784), (38392, 72540), (38688, 71985), (43191, 64480), (44640, 62387), (47990, 58032), (48360, 57588)]