717952560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 240

約数和(自身を含む): 2492126208

約数和(自身を除く): 1774173648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 571, 620, 624, 676, 744, 780, 806, 845, 930, 1014, 1040, 1142, 1209, 1240, 1352, 1488, 1560, 1612, 1690, 1713, 1860, 2015, 2028, 2284, 2418, 2480, 2535, 2704, 2855, 3120, 3224, 3380, 3426, 3720, 4030, 4056, 4568, 4836, 5070, 5239, 5710, 6045, 6448, 6760, 6852, 7423, 7440, 8060, 8112, 8565, 9136, 9672, 10140, 10478, 11420, 12090, 13520, 13704, 14846, 15717, 16120, 17130, 17701, 19344, 20280, 20956, 22269, 22840, 24180, 26195, 27408, 29692, 31434, 32240, 34260, 35402, 37115, 40560, 41912, 44538, 45680, 48360, 52390, 53103, 59384, 62868, 68520, 70804, 74230, 78585, 83824, 88505, 89076, 96499, 96720, 104780, 106206, 111345, 118768, 125736, 137040, 141608, 148460, 157170, 177010, 178152, 192998, 209560, 212412, 222690, 230113, 251472, 265515, 283216, 289497, 296920, 314340, 354020, 356304, 385996, 419120, 424824, 445380, 460226, 482495, 531030, 578994, 593840, 628680, 690339, 708040, 771992, 849648, 890760, 920452, 964990, 1062060, 1150565, 1157988, 1257360, 1380678, 1416080, 1447485, 1543984, 1781520, 1840904, 1929980, 2124120, 2301130, 2315976, 2761356, 2894970, 2991469, 3451695, 3681808, 3859960, 4248240, 4602260, 4631952, 5522712, 5789940, 5982938, 6903390, 7719920, 8974407, 9204520, 11045424, 11579880, 11965876, 13806780, 14957345, 17948814, 18409040, 23159760, 23931752, 27613560, 29914690, 35897628, 44872035, 47863504, 55227120, 59829380, 71795256, 89744070, 119658760, 143590512, 179488140, 239317520, 358976280, 717952560]

約数ペア:

[(1, 717952560), (2, 358976280), (3, 239317520), (4, 179488140), (5, 143590512), (6, 119658760), (8, 89744070), (10, 71795256), (12, 59829380), (13, 55227120), (15, 47863504), (16, 44872035), (20, 35897628), (24, 29914690), (26, 27613560), (30, 23931752), (31, 23159760), (39, 18409040), (40, 17948814), (48, 14957345), (52, 13806780), (60, 11965876), (62, 11579880), (65, 11045424), (78, 9204520), (80, 8974407), (93, 7719920), (104, 6903390), (120, 5982938), (124, 5789940), (130, 5522712), (155, 4631952), (156, 4602260), (169, 4248240), (186, 3859960), (195, 3681808), (208, 3451695), (240, 2991469), (248, 2894970), (260, 2761356), (310, 2315976), (312, 2301130), (338, 2124120), (372, 1929980), (390, 1840904), (403, 1781520), (465, 1543984), (496, 1447485), (507, 1416080), (520, 1380678), (571, 1257360), (620, 1157988), (624, 1150565), (676, 1062060), (744, 964990), (780, 920452), (806, 890760), (845, 849648), (930, 771992), (1014, 708040), (1040, 690339), (1142, 628680), (1209, 593840), (1240, 578994), (1352, 531030), (1488, 482495), (1560, 460226), (1612, 445380), (1690, 424824), (1713, 419120), (1860, 385996), (2015, 356304), (2028, 354020), (2284, 314340), (2418, 296920), (2480, 289497), (2535, 283216), (2704, 265515), (2855, 251472), (3120, 230113), (3224, 222690), (3380, 212412), (3426, 209560), (3720, 192998), (4030, 178152), (4056, 177010), (4568, 157170), (4836, 148460), (5070, 141608), (5239, 137040), (5710, 125736), (6045, 118768), (6448, 111345), (6760, 106206), (6852, 104780), (7423, 96720), (7440, 96499), (8060, 89076), (8112, 88505), (8565, 83824), (9136, 78585), (9672, 74230), (10140, 70804), (10478, 68520), (11420, 62868), (12090, 59384), (13520, 53103), (13704, 52390), (14846, 48360), (15717, 45680), (16120, 44538), (17130, 41912), (17701, 40560), (19344, 37115), (20280, 35402), (20956, 34260), (22269, 32240), (22840, 31434), (24180, 29692), (26195, 27408)]