28351248840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{3491}}^1$

素因数の和:4852

約数の個数: 192

約数和(自身を含む): 97663138560

約数和(自身を除く): 69311889720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1327, 1530, 2040, 2654, 3060, 3491, 3981, 5308, 6120, 6635, 6982, 7962, 10473, 10616, 11943, 13270, 13964, 15924, 17455, 19905, 20946, 22559, 23886, 26540, 27928, 31419, 31848, 34910, 39810, 41892, 45118, 47772, 52365, 53080, 59347, 59715, 62838, 67677, 69820, 79620, 83784, 90236, 95544, 104730, 112795, 118694, 119430, 125676, 135354, 139640, 157095, 159240, 178041, 180472, 203031, 209460, 225590, 237388, 238860, 251352, 270708, 296735, 314190, 338385, 356082, 406062, 418920, 451180, 474776, 477720, 534123, 541416, 593470, 628380, 676770, 712164, 812124, 890205, 902360, 1015155, 1068246, 1186940, 1256760, 1353540, 1424328, 1624248, 1780410, 2030310, 2136492, 2373880, 2670615, 2707080, 3560820, 4060620, 4272984, 4632557, 5341230, 7121640, 8121240, 9265114, 10682460, 13897671, 18530228, 21364920, 23162785, 27795342, 37060456, 41693013, 46325570, 55590684, 69488355, 78753469, 83386026, 92651140, 111181368, 138976710, 157506938, 166772052, 185302280, 208465065, 236260407, 277953420, 315013876, 333544104, 393767345, 416930130, 472520814, 555906840, 630027752, 708781221, 787534690, 833860260, 945041628, 1181302035, 1417562442, 1575069380, 1667720520, 1890083256, 2362604070, 2835124884, 3150138760, 3543906105, 4725208140, 5670249768, 7087812210, 9450416280, 14175624420, 28351248840]

約数ペア:

[(1, 28351248840), (2, 14175624420), (3, 9450416280), (4, 7087812210), (5, 5670249768), (6, 4725208140), (8, 3543906105), (9, 3150138760), (10, 2835124884), (12, 2362604070), (15, 1890083256), (17, 1667720520), (18, 1575069380), (20, 1417562442), (24, 1181302035), (30, 945041628), (34, 833860260), (36, 787534690), (40, 708781221), (45, 630027752), (51, 555906840), (60, 472520814), (68, 416930130), (72, 393767345), (85, 333544104), (90, 315013876), (102, 277953420), (120, 236260407), (136, 208465065), (153, 185302280), (170, 166772052), (180, 157506938), (204, 138976710), (255, 111181368), (306, 92651140), (340, 83386026), (360, 78753469), (408, 69488355), (510, 55590684), (612, 46325570), (680, 41693013), (765, 37060456), (1020, 27795342), (1224, 23162785), (1327, 21364920), (1530, 18530228), (2040, 13897671), (2654, 10682460), (3060, 9265114), (3491, 8121240), (3981, 7121640), (5308, 5341230), (6120, 4632557), (6635, 4272984), (6982, 4060620), (7962, 3560820), (10473, 2707080), (10616, 2670615), (11943, 2373880), (13270, 2136492), (13964, 2030310), (15924, 1780410), (17455, 1624248), (19905, 1424328), (20946, 1353540), (22559, 1256760), (23886, 1186940), (26540, 1068246), (27928, 1015155), (31419, 902360), (31848, 890205), (34910, 812124), (39810, 712164), (41892, 676770), (45118, 628380), (47772, 593470), (52365, 541416), (53080, 534123), (59347, 477720), (59715, 474776), (62838, 451180), (67677, 418920), (69820, 406062), (79620, 356082), (83784, 338385), (90236, 314190), (95544, 296735), (104730, 270708), (112795, 251352), (118694, 238860), (119430, 237388), (125676, 225590), (135354, 209460), (139640, 203031), (157095, 180472), (159240, 178041)]