353180880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 240

約数和(自身を含む): 1293823440

約数和(自身を除く): 940642560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 97, 104, 117, 120, 130, 144, 156, 180, 194, 195, 208, 234, 240, 260, 291, 312, 360, 388, 389, 390, 468, 485, 520, 582, 585, 624, 720, 776, 778, 780, 873, 936, 970, 1040, 1164, 1167, 1170, 1261, 1455, 1552, 1556, 1560, 1746, 1872, 1940, 1945, 2328, 2334, 2340, 2522, 2910, 3112, 3120, 3492, 3501, 3783, 3880, 3890, 4365, 4656, 4668, 4680, 5044, 5057, 5820, 5835, 6224, 6305, 6984, 7002, 7566, 7760, 7780, 8730, 9336, 9360, 10088, 10114, 11349, 11640, 11670, 12610, 13968, 14004, 15132, 15171, 15560, 17460, 17505, 18672, 18915, 20176, 20228, 22698, 23280, 23340, 25220, 25285, 28008, 30264, 30342, 31120, 34920, 35010, 37733, 37830, 40456, 45396, 45513, 46680, 50440, 50570, 56016, 56745, 60528, 60684, 69840, 70020, 75466, 75660, 75855, 80912, 90792, 91026, 93360, 100880, 101140, 113199, 113490, 121368, 140040, 150932, 151320, 151710, 181584, 182052, 188665, 202280, 226398, 226980, 227565, 242736, 280080, 301864, 302640, 303420, 339597, 364104, 377330, 404560, 452796, 453960, 455130, 490529, 565995, 603728, 606840, 679194, 728208, 754660, 905592, 907920, 910260, 981058, 1131990, 1213680, 1358388, 1471587, 1509320, 1697985, 1811184, 1820520, 1962116, 2263980, 2452645, 2716776, 2943174, 3018640, 3395970, 3641040, 3924232, 4414761, 4527960, 4905290, 5433552, 5886348, 6791940, 7357935, 7848464, 8829522, 9055920, 9810580, 11772696, 13583880, 14715870, 17659044, 19621160, 22073805, 23545392, 27167760, 29431740, 35318088, 39242320, 44147610, 58863480, 70636176, 88295220, 117726960, 176590440, 353180880]

約数ペア:

[(1, 353180880), (2, 176590440), (3, 117726960), (4, 88295220), (5, 70636176), (6, 58863480), (8, 44147610), (9, 39242320), (10, 35318088), (12, 29431740), (13, 27167760), (15, 23545392), (16, 22073805), (18, 19621160), (20, 17659044), (24, 14715870), (26, 13583880), (30, 11772696), (36, 9810580), (39, 9055920), (40, 8829522), (45, 7848464), (48, 7357935), (52, 6791940), (60, 5886348), (65, 5433552), (72, 4905290), (78, 4527960), (80, 4414761), (90, 3924232), (97, 3641040), (104, 3395970), (117, 3018640), (120, 2943174), (130, 2716776), (144, 2452645), (156, 2263980), (180, 1962116), (194, 1820520), (195, 1811184), (208, 1697985), (234, 1509320), (240, 1471587), (260, 1358388), (291, 1213680), (312, 1131990), (360, 981058), (388, 910260), (389, 907920), (390, 905592), (468, 754660), (485, 728208), (520, 679194), (582, 606840), (585, 603728), (624, 565995), (720, 490529), (776, 455130), (778, 453960), (780, 452796), (873, 404560), (936, 377330), (970, 364104), (1040, 339597), (1164, 303420), (1167, 302640), (1170, 301864), (1261, 280080), (1455, 242736), (1552, 227565), (1556, 226980), (1560, 226398), (1746, 202280), (1872, 188665), (1940, 182052), (1945, 181584), (2328, 151710), (2334, 151320), (2340, 150932), (2522, 140040), (2910, 121368), (3112, 113490), (3120, 113199), (3492, 101140), (3501, 100880), (3783, 93360), (3880, 91026), (3890, 90792), (4365, 80912), (4656, 75855), (4668, 75660), (4680, 75466), (5044, 70020), (5057, 69840), (5820, 60684), (5835, 60528), (6224, 56745), (6305, 56016), (6984, 50570), (7002, 50440), (7566, 46680), (7760, 45513), (7780, 45396), (8730, 40456), (9336, 37830), (9360, 37733), (10088, 35010), (10114, 34920), (11349, 31120), (11640, 30342), (11670, 30264), (12610, 28008), (13968, 25285), (14004, 25220), (15132, 23340), (15171, 23280), (15560, 22698), (17460, 20228), (17505, 20176), (18672, 18915)]