1392477840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4862

約数の個数: 240

約数和(自身を含む): 5199667200

約数和(自身を除く): 3807189360

約数列:

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

約数ペア:

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