481289014920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{13037}}^1$

素因数の和:13748

約数の個数: 256

約数和(自身を含む): 1676207001600

約数和(自身を除く): 1194917986680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 619, 710, 840, 852, 994, 1065, 1238, 1420, 1491, 1704, 1857, 1988, 2130, 2476, 2485, 2840, 2982, 3095, 3714, 3976, 4260, 4333, 4952, 4970, 5964, 6190, 7428, 7455, 8520, 8666, 9285, 9940, 11928, 12380, 12999, 13037, 14856, 14910, 17332, 18570, 19880, 21665, 24760, 25998, 26074, 29820, 34664, 37140, 39111, 43330, 43949, 51996, 52148, 59640, 64995, 65185, 74280, 78222, 86660, 87898, 91259, 103992, 104296, 129990, 130370, 131847, 156444, 173320, 175796, 182518, 195555, 219745, 259980, 260740, 263694, 273777, 307643, 312888, 351592, 365036, 391110, 439490, 456295, 519960, 521480, 527388, 547554, 615286, 659235, 730072, 782220, 878980, 912590, 922929, 925627, 1054776, 1095108, 1230572, 1318470, 1368885, 1538215, 1564440, 1757960, 1825180, 1845858, 1851254, 2190216, 2461144, 2636940, 2737770, 2776881, 3076430, 3650360, 3691716, 3702508, 4614645, 4628135, 5273880, 5475540, 5553762, 6152860, 6479389, 7383432, 7405016, 8069903, 9229290, 9256270, 10951080, 11107524, 12305720, 12958778, 13884405, 16139806, 18458580, 18512540, 19438167, 22215048, 24209709, 25917556, 27768810, 32279612, 32396945, 36917160, 37025080, 38876334, 40349515, 48419418, 51835112, 55537620, 56489321, 64559224, 64793890, 77752668, 80699030, 96838836, 97190835, 111075240, 112978642, 121048545, 129587780, 155505336, 161398060, 169467963, 193677672, 194381670, 225957284, 242097090, 259175560, 282446605, 322796120, 338935926, 388763340, 451914568, 484194180, 564893210, 572963113, 677871852, 777526680, 847339815, 968388360, 1129786420, 1145926226, 1355743704, 1694679630, 1718889339, 2259572840, 2291852452, 2864815565, 3389359260, 3437778678, 4010741791, 4583704904, 5729631130, 6778718520, 6875557356, 8021483582, 8594446695, 11459262260, 12032225373, 13751114712, 16042967164, 17188893390, 20053708955, 22918524520, 24064450746, 32085934328, 34377786780, 40107417910, 48128901492, 60161126865, 68755573560, 80214835820, 96257802984, 120322253730, 160429671640, 240644507460, 481289014920]

約数ペア:

[(1, 481289014920), (2, 240644507460), (3, 160429671640), (4, 120322253730), (5, 96257802984), (6, 80214835820), (7, 68755573560), (8, 60161126865), (10, 48128901492), (12, 40107417910), (14, 34377786780), (15, 32085934328), (20, 24064450746), (21, 22918524520), (24, 20053708955), (28, 17188893390), (30, 16042967164), (35, 13751114712), (40, 12032225373), (42, 11459262260), (56, 8594446695), (60, 8021483582), (70, 6875557356), (71, 6778718520), (84, 5729631130), (105, 4583704904), (120, 4010741791), (140, 3437778678), (142, 3389359260), (168, 2864815565), (210, 2291852452), (213, 2259572840), (280, 1718889339), (284, 1694679630), (355, 1355743704), (420, 1145926226), (426, 1129786420), (497, 968388360), (568, 847339815), (619, 777526680), (710, 677871852), (840, 572963113), (852, 564893210), (994, 484194180), (1065, 451914568), (1238, 388763340), (1420, 338935926), (1491, 322796120), (1704, 282446605), (1857, 259175560), (1988, 242097090), (2130, 225957284), (2476, 194381670), (2485, 193677672), (2840, 169467963), (2982, 161398060), (3095, 155505336), (3714, 129587780), (3976, 121048545), (4260, 112978642), (4333, 111075240), (4952, 97190835), (4970, 96838836), (5964, 80699030), (6190, 77752668), (7428, 64793890), (7455, 64559224), (8520, 56489321), (8666, 55537620), (9285, 51835112), (9940, 48419418), (11928, 40349515), (12380, 38876334), (12999, 37025080), (13037, 36917160), (14856, 32396945), (14910, 32279612), (17332, 27768810), (18570, 25917556), (19880, 24209709), (21665, 22215048), (24760, 19438167), (25998, 18512540), (26074, 18458580), (29820, 16139806), (34664, 13884405), (37140, 12958778), (39111, 12305720), (43330, 11107524), (43949, 10951080), (51996, 9256270), (52148, 9229290), (59640, 8069903), (64995, 7405016), (65185, 7383432), (74280, 6479389), (78222, 6152860), (86660, 5553762), (87898, 5475540), (91259, 5273880), (103992, 4628135), (104296, 4614645), (129990, 3702508), (130370, 3691716), (131847, 3650360), (156444, 3076430), (173320, 2776881), (175796, 2737770), (182518, 2636940), (195555, 2461144), (219745, 2190216), (259980, 1851254), (260740, 1845858), (263694, 1825180), (273777, 1757960), (307643, 1564440), (312888, 1538215), (351592, 1368885), (365036, 1318470), (391110, 1230572), (439490, 1095108), (456295, 1054776), (519960, 925627), (521480, 922929), (527388, 912590), (547554, 878980), (615286, 782220), (659235, 730072)]