1717494240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1566

約数の個数: 384

約数和(自身を含む): 6967296000

約数和(自身を除く): 5249801760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 352, 372, 385, 420, 434, 440, 462, 465, 480, 496, 528, 560, 616, 620, 651, 660, 672, 682, 744, 770, 840, 868, 880, 924, 930, 992, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1499, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 2046, 2170, 2310, 2387, 2464, 2480, 2604, 2640, 2728, 2976, 2998, 3080, 3255, 3360, 3410, 3472, 3696, 3720, 4092, 4340, 4497, 4620, 4774, 4960, 5115, 5208, 5280, 5456, 5996, 6160, 6510, 6820, 6944, 7161, 7392, 7440, 7495, 8184, 8680, 8994, 9240, 9548, 10230, 10416, 10493, 10912, 11935, 11992, 12320, 13020, 13640, 14322, 14880, 14990, 16368, 16489, 17360, 17988, 18480, 19096, 20460, 20832, 20986, 22485, 23870, 23984, 26040, 27280, 28644, 29980, 31479, 32736, 32978, 34720, 35805, 35976, 36960, 38192, 40920, 41972, 44970, 46469, 47740, 47968, 49467, 52080, 52465, 54560, 57288, 59960, 62958, 65956, 71610, 71952, 76384, 81840, 82445, 83944, 89940, 92938, 95480, 98934, 104160, 104930, 114576, 115423, 119920, 125916, 131912, 139407, 143220, 143904, 157395, 163680, 164890, 167888, 179880, 185876, 190960, 197868, 209860, 229152, 230846, 232345, 239840, 247335, 251832, 263824, 278814, 286440, 314790, 325283, 329780, 335776, 346269, 359760, 371752, 381920, 395736, 419720, 461692, 464690, 494670, 503664, 511159, 527648, 557628, 572880, 577115, 629580, 650566, 659560, 692538, 697035, 719520, 743504, 791472, 839440, 923384, 929380, 975849, 989340, 1007328, 1022318, 1115256, 1145760, 1154230, 1259160, 1301132, 1319120, 1385076, 1394070, 1487008, 1533477, 1582944, 1626415, 1678880, 1731345, 1846768, 1858760, 1951698, 1978680, 2044636, 2230512, 2308460, 2518320, 2555795, 2602264, 2638240, 2770152, 2788140, 3066954, 3252830, 3462690, 3578113, 3693536, 3717520, 3903396, 3957360, 4089272, 4461024, 4616920, 4879245, 5036640, 5111590, 5204528, 5540304, 5576280, 6133908, 6505660, 6925380, 7156226, 7435040, 7667385, 7806792, 7914720, 8178544, 9233840, 9758490, 10223180, 10409056, 10734339, 11080608, 11152560, 12267816, 13011320, 13850760, 14312452, 15334770, 15613584, 16357088, 17890565, 18467680, 19516980, 20446360, 21468678, 22305120, 24535632, 26022640, 27701520, 28624904, 30669540, 31227168, 35781130, 39033960, 40892720, 42937356, 49071264, 52045280, 53671695, 55403040, 57249808, 61339080, 71562260, 78067920, 81785440, 85874712, 107343390, 114499616, 122678160, 143124520, 156135840, 171749424, 214686780, 245356320, 286249040, 343498848, 429373560, 572498080, 858747120, 1717494240]

約数ペア:

[(1, 1717494240), (2, 858747120), (3, 572498080), (4, 429373560), (5, 343498848), (6, 286249040), (7, 245356320), (8, 214686780), (10, 171749424), (11, 156135840), (12, 143124520), (14, 122678160), (15, 114499616), (16, 107343390), (20, 85874712), (21, 81785440), (22, 78067920), (24, 71562260), (28, 61339080), (30, 57249808), (31, 55403040), (32, 53671695), (33, 52045280), (35, 49071264), (40, 42937356), (42, 40892720), (44, 39033960), (48, 35781130), (55, 31227168), (56, 30669540), (60, 28624904), (62, 27701520), (66, 26022640), (70, 24535632), (77, 22305120), (80, 21468678), (84, 20446360), (88, 19516980), (93, 18467680), (96, 17890565), (105, 16357088), (110, 15613584), (112, 15334770), (120, 14312452), (124, 13850760), (132, 13011320), (140, 12267816), (154, 11152560), (155, 11080608), (160, 10734339), (165, 10409056), (168, 10223180), (176, 9758490), (186, 9233840), (210, 8178544), (217, 7914720), (220, 7806792), (224, 7667385), (231, 7435040), (240, 7156226), (248, 6925380), (264, 6505660), (280, 6133908), (308, 5576280), (310, 5540304), (330, 5204528), (336, 5111590), (341, 5036640), (352, 4879245), (372, 4616920), (385, 4461024), (420, 4089272), (434, 3957360), (440, 3903396), (462, 3717520), (465, 3693536), (480, 3578113), (496, 3462690), (528, 3252830), (560, 3066954), (616, 2788140), (620, 2770152), (651, 2638240), (660, 2602264), (672, 2555795), (682, 2518320), (744, 2308460), (770, 2230512), (840, 2044636), (868, 1978680), (880, 1951698), (924, 1858760), (930, 1846768), (992, 1731345), (1023, 1678880), (1056, 1626415), (1085, 1582944), (1120, 1533477), (1155, 1487008), (1232, 1394070), (1240, 1385076), (1302, 1319120), (1320, 1301132), (1364, 1259160), (1488, 1154230), (1499, 1145760), (1540, 1115256), (1680, 1022318), (1705, 1007328), (1736, 989340), (1760, 975849), (1848, 929380), (1860, 923384), (2046, 839440), (2170, 791472), (2310, 743504), (2387, 719520), (2464, 697035), (2480, 692538), (2604, 659560), (2640, 650566), (2728, 629580), (2976, 577115), (2998, 572880), (3080, 557628), (3255, 527648), (3360, 511159), (3410, 503664), (3472, 494670), (3696, 464690), (3720, 461692), (4092, 419720), (4340, 395736), (4497, 381920), (4620, 371752), (4774, 359760), (4960, 346269), (5115, 335776), (5208, 329780), (5280, 325283), (5456, 314790), (5996, 286440), (6160, 278814), (6510, 263824), (6820, 251832), (6944, 247335), (7161, 239840), (7392, 232345), (7440, 230846), (7495, 229152), (8184, 209860), (8680, 197868), (8994, 190960), (9240, 185876), (9548, 179880), (10230, 167888), (10416, 164890), (10493, 163680), (10912, 157395), (11935, 143904), (11992, 143220), (12320, 139407), (13020, 131912), (13640, 125916), (14322, 119920), (14880, 115423), (14990, 114576), (16368, 104930), (16489, 104160), (17360, 98934), (17988, 95480), (18480, 92938), (19096, 89940), (20460, 83944), (20832, 82445), (20986, 81840), (22485, 76384), (23870, 71952), (23984, 71610), (26040, 65956), (27280, 62958), (28644, 59960), (29980, 57288), (31479, 54560), (32736, 52465), (32978, 52080), (34720, 49467), (35805, 47968), (35976, 47740), (36960, 46469), (38192, 44970), (40920, 41972)]