15704407980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1170

約数の個数: 240

約数和(自身を含む): 50582568960

約数和(自身を除く): 34878160980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 239, 270, 282, 324, 405, 423, 470, 478, 540, 564, 705, 717, 810, 846, 863, 940, 956, 1195, 1269, 1410, 1434, 1620, 1692, 1726, 2115, 2151, 2390, 2538, 2589, 2820, 2868, 3452, 3585, 3807, 4230, 4302, 4315, 4780, 5076, 5178, 6345, 6453, 7170, 7614, 7767, 8460, 8604, 8630, 10356, 10755, 11233, 12690, 12906, 12945, 14340, 15228, 15534, 17260, 19035, 19359, 21510, 22466, 23301, 25380, 25812, 25890, 31068, 32265, 33699, 38070, 38718, 38835, 40561, 43020, 44932, 46602, 51780, 56165, 64530, 67398, 69903, 76140, 77436, 77670, 81122, 93204, 96795, 101097, 112330, 116505, 121683, 129060, 134796, 139806, 155340, 162244, 168495, 193590, 202194, 202805, 206257, 224660, 233010, 243366, 279612, 303291, 336990, 349515, 365049, 387180, 404388, 405610, 412514, 466020, 486732, 505485, 606582, 608415, 618771, 673980, 699030, 730098, 811220, 825028, 909873, 1010970, 1031285, 1095147, 1213164, 1216830, 1237542, 1398060, 1460196, 1516455, 1819746, 1825245, 1856313, 2021940, 2062570, 2190294, 2433660, 2475084, 3032910, 3093855, 3285441, 3639492, 3650490, 3712626, 4125140, 4380588, 4549365, 5475735, 5568939, 6065820, 6187710, 6570882, 7300980, 7425252, 9098730, 9281565, 9694079, 10951470, 11137878, 12375420, 13141764, 16427205, 16706817, 18197460, 18563130, 19388158, 21902940, 22275756, 27844695, 29082237, 32854410, 33413634, 37126260, 38776316, 48470395, 55689390, 58164474, 65708820, 66827268, 83534085, 87246711, 96940790, 111378780, 116328948, 145411185, 167068170, 174493422, 193881580, 261740133, 290822370, 334136340, 348986844, 436233555, 523480266, 581644740, 785220399, 872467110, 1046960532, 1308700665, 1570440798, 1744934220, 2617401330, 3140881596, 3926101995, 5234802660, 7852203990, 15704407980]

約数ペア:

[(1, 15704407980), (2, 7852203990), (3, 5234802660), (4, 3926101995), (5, 3140881596), (6, 2617401330), (9, 1744934220), (10, 1570440798), (12, 1308700665), (15, 1046960532), (18, 872467110), (20, 785220399), (27, 581644740), (30, 523480266), (36, 436233555), (45, 348986844), (47, 334136340), (54, 290822370), (60, 261740133), (81, 193881580), (90, 174493422), (94, 167068170), (108, 145411185), (135, 116328948), (141, 111378780), (162, 96940790), (180, 87246711), (188, 83534085), (235, 66827268), (239, 65708820), (270, 58164474), (282, 55689390), (324, 48470395), (405, 38776316), (423, 37126260), (470, 33413634), (478, 32854410), (540, 29082237), (564, 27844695), (705, 22275756), (717, 21902940), (810, 19388158), (846, 18563130), (863, 18197460), (940, 16706817), (956, 16427205), (1195, 13141764), (1269, 12375420), (1410, 11137878), (1434, 10951470), (1620, 9694079), (1692, 9281565), (1726, 9098730), (2115, 7425252), (2151, 7300980), (2390, 6570882), (2538, 6187710), (2589, 6065820), (2820, 5568939), (2868, 5475735), (3452, 4549365), (3585, 4380588), (3807, 4125140), (4230, 3712626), (4302, 3650490), (4315, 3639492), (4780, 3285441), (5076, 3093855), (5178, 3032910), (6345, 2475084), (6453, 2433660), (7170, 2190294), (7614, 2062570), (7767, 2021940), (8460, 1856313), (8604, 1825245), (8630, 1819746), (10356, 1516455), (10755, 1460196), (11233, 1398060), (12690, 1237542), (12906, 1216830), (12945, 1213164), (14340, 1095147), (15228, 1031285), (15534, 1010970), (17260, 909873), (19035, 825028), (19359, 811220), (21510, 730098), (22466, 699030), (23301, 673980), (25380, 618771), (25812, 608415), (25890, 606582), (31068, 505485), (32265, 486732), (33699, 466020), (38070, 412514), (38718, 405610), (38835, 404388), (40561, 387180), (43020, 365049), (44932, 349515), (46602, 336990), (51780, 303291), (56165, 279612), (64530, 243366), (67398, 233010), (69903, 224660), (76140, 206257), (77436, 202805), (77670, 202194), (81122, 193590), (93204, 168495), (96795, 162244), (101097, 155340), (112330, 139806), (116505, 134796), (121683, 129060)]