2506643880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3124

約数の個数: 256

約数和(自身を含む): 8854272000

約数和(自身を除く): 6347628120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 390, 403, 408, 442, 465, 510, 520, 527, 620, 663, 680, 744, 780, 806, 884, 930, 1020, 1054, 1105, 1209, 1240, 1326, 1560, 1581, 1612, 1768, 1860, 2015, 2040, 2108, 2210, 2418, 2635, 2652, 3049, 3162, 3224, 3315, 3720, 4030, 4216, 4420, 4836, 5270, 5304, 6045, 6098, 6324, 6630, 6851, 7905, 8060, 8840, 9147, 9672, 10540, 12090, 12196, 12648, 13260, 13702, 15245, 15810, 16120, 18294, 20553, 21080, 24180, 24392, 26520, 27404, 30490, 31620, 34255, 36588, 39637, 41106, 45735, 48360, 51833, 54808, 60980, 63240, 68510, 73176, 79274, 82212, 91470, 94519, 102765, 103666, 118911, 121960, 137020, 155499, 158548, 164424, 182940, 189038, 198185, 205530, 207332, 237822, 259165, 274040, 283557, 310998, 317096, 365880, 378076, 396370, 411060, 414664, 472595, 475644, 518330, 567114, 594555, 621996, 673829, 756152, 777495, 792740, 822120, 945190, 951288, 1036660, 1134228, 1189110, 1228747, 1243992, 1347658, 1417785, 1554990, 1585480, 1606823, 1890380, 2021487, 2073320, 2268456, 2378220, 2457494, 2695316, 2835570, 3109980, 3213646, 3369145, 3686241, 3780760, 4042974, 4756440, 4820469, 4914988, 5390632, 5671140, 6143735, 6219960, 6427292, 6738290, 7372482, 8034115, 8085948, 9640938, 9829976, 10107435, 11342280, 12287470, 12854584, 13476580, 14744964, 16068230, 16171896, 18431205, 19281876, 20214870, 20888699, 24102345, 24574940, 26953160, 29489928, 32136460, 36862410, 38563752, 40429740, 41777398, 48204690, 49149880, 62666097, 64272920, 73724820, 80859480, 83554796, 96409380, 104443495, 125332194, 147449640, 167109592, 192818760, 208886990, 250664388, 313330485, 417773980, 501328776, 626660970, 835547960, 1253321940, 2506643880]

約数ペア:

[(1, 2506643880), (2, 1253321940), (3, 835547960), (4, 626660970), (5, 501328776), (6, 417773980), (8, 313330485), (10, 250664388), (12, 208886990), (13, 192818760), (15, 167109592), (17, 147449640), (20, 125332194), (24, 104443495), (26, 96409380), (30, 83554796), (31, 80859480), (34, 73724820), (39, 64272920), (40, 62666097), (51, 49149880), (52, 48204690), (60, 41777398), (62, 40429740), (65, 38563752), (68, 36862410), (78, 32136460), (85, 29489928), (93, 26953160), (102, 24574940), (104, 24102345), (120, 20888699), (124, 20214870), (130, 19281876), (136, 18431205), (155, 16171896), (156, 16068230), (170, 14744964), (186, 13476580), (195, 12854584), (204, 12287470), (221, 11342280), (248, 10107435), (255, 9829976), (260, 9640938), (310, 8085948), (312, 8034115), (340, 7372482), (372, 6738290), (390, 6427292), (403, 6219960), (408, 6143735), (442, 5671140), (465, 5390632), (510, 4914988), (520, 4820469), (527, 4756440), (620, 4042974), (663, 3780760), (680, 3686241), (744, 3369145), (780, 3213646), (806, 3109980), (884, 2835570), (930, 2695316), (1020, 2457494), (1054, 2378220), (1105, 2268456), (1209, 2073320), (1240, 2021487), (1326, 1890380), (1560, 1606823), (1581, 1585480), (1612, 1554990), (1768, 1417785), (1860, 1347658), (2015, 1243992), (2040, 1228747), (2108, 1189110), (2210, 1134228), (2418, 1036660), (2635, 951288), (2652, 945190), (3049, 822120), (3162, 792740), (3224, 777495), (3315, 756152), (3720, 673829), (4030, 621996), (4216, 594555), (4420, 567114), (4836, 518330), (5270, 475644), (5304, 472595), (6045, 414664), (6098, 411060), (6324, 396370), (6630, 378076), (6851, 365880), (7905, 317096), (8060, 310998), (8840, 283557), (9147, 274040), (9672, 259165), (10540, 237822), (12090, 207332), (12196, 205530), (12648, 198185), (13260, 189038), (13702, 182940), (15245, 164424), (15810, 158548), (16120, 155499), (18294, 137020), (20553, 121960), (21080, 118911), (24180, 103666), (24392, 102765), (26520, 94519), (27404, 91470), (30490, 82212), (31620, 79274), (34255, 73176), (36588, 68510), (39637, 63240), (41106, 60980), (45735, 54808), (48360, 51833)]