442348920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3110

約数の個数: 192

約数和(自身を含む): 1598688000

約数和(自身を除く): 1156339080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3049, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 6098, 7254, 8060, 9147, 9672, 11160, 12090, 12196, 14508, 15245, 16120, 18135, 18294, 24180, 24392, 27441, 29016, 30490, 36270, 36588, 39637, 45735, 48360, 54882, 60980, 72540, 73176, 79274, 91470, 94519, 109764, 118911, 121960, 137205, 145080, 158548, 182940, 189038, 198185, 219528, 237822, 274410, 283557, 317096, 356733, 365880, 378076, 396370, 472595, 475644, 548820, 567114, 594555, 713466, 756152, 792740, 850671, 945190, 951288, 1097640, 1134228, 1189110, 1228747, 1417785, 1426932, 1585480, 1701342, 1783665, 1890380, 2268456, 2378220, 2457494, 2835570, 2853864, 3402684, 3567330, 3686241, 3780760, 4253355, 4756440, 4914988, 5671140, 6143735, 6805368, 7134660, 7372482, 8506710, 9829976, 11058723, 11342280, 12287470, 14269320, 14744964, 17013420, 18431205, 22117446, 24574940, 29489928, 34026840, 36862410, 44234892, 49149880, 55293615, 73724820, 88469784, 110587230, 147449640, 221174460, 442348920]

約数ペア:

[(1, 442348920), (2, 221174460), (3, 147449640), (4, 110587230), (5, 88469784), (6, 73724820), (8, 55293615), (9, 49149880), (10, 44234892), (12, 36862410), (13, 34026840), (15, 29489928), (18, 24574940), (20, 22117446), (24, 18431205), (26, 17013420), (30, 14744964), (31, 14269320), (36, 12287470), (39, 11342280), (40, 11058723), (45, 9829976), (52, 8506710), (60, 7372482), (62, 7134660), (65, 6805368), (72, 6143735), (78, 5671140), (90, 4914988), (93, 4756440), (104, 4253355), (117, 3780760), (120, 3686241), (124, 3567330), (130, 3402684), (155, 2853864), (156, 2835570), (180, 2457494), (186, 2378220), (195, 2268456), (234, 1890380), (248, 1783665), (260, 1701342), (279, 1585480), (310, 1426932), (312, 1417785), (360, 1228747), (372, 1189110), (390, 1134228), (403, 1097640), (465, 951288), (468, 945190), (520, 850671), (558, 792740), (585, 756152), (620, 713466), (744, 594555), (780, 567114), (806, 548820), (930, 475644), (936, 472595), (1116, 396370), (1170, 378076), (1209, 365880), (1240, 356733), (1395, 317096), (1560, 283557), (1612, 274410), (1860, 237822), (2015, 219528), (2232, 198185), (2340, 189038), (2418, 182940), (2790, 158548), (3049, 145080), (3224, 137205), (3627, 121960), (3720, 118911), (4030, 109764), (4680, 94519), (4836, 91470), (5580, 79274), (6045, 73176), (6098, 72540), (7254, 60980), (8060, 54882), (9147, 48360), (9672, 45735), (11160, 39637), (12090, 36588), (12196, 36270), (14508, 30490), (15245, 29016), (16120, 27441), (18135, 24392), (18294, 24180)]