667384380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 2302110720

約数和(自身を除く): 1634726340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 71, 78, 90, 103, 108, 117, 130, 135, 142, 156, 169, 180, 195, 206, 213, 234, 260, 270, 284, 309, 338, 351, 355, 390, 412, 426, 468, 507, 515, 540, 585, 618, 639, 676, 702, 710, 780, 845, 852, 923, 927, 1014, 1030, 1065, 1170, 1236, 1278, 1339, 1404, 1420, 1521, 1545, 1690, 1755, 1846, 1854, 1917, 2028, 2060, 2130, 2340, 2535, 2556, 2678, 2769, 2781, 3042, 3090, 3195, 3380, 3510, 3692, 3708, 3834, 4017, 4260, 4563, 4615, 4635, 5070, 5356, 5538, 5562, 6084, 6180, 6390, 6695, 7020, 7313, 7605, 7668, 8034, 8307, 9126, 9230, 9270, 9585, 10140, 11076, 11124, 11999, 12051, 12780, 13390, 13845, 13905, 14626, 15210, 16068, 16614, 17407, 18252, 18460, 18540, 19170, 20085, 21939, 22815, 23998, 24102, 24921, 26780, 27690, 27810, 29252, 30420, 33228, 34814, 35997, 36153, 36565, 38340, 40170, 41535, 43878, 45630, 47996, 48204, 49842, 52221, 55380, 55620, 59995, 60255, 65817, 69628, 71994, 72306, 73130, 80340, 83070, 87035, 87756, 91260, 95069, 99684, 104442, 107991, 109695, 119990, 120510, 124605, 131634, 143988, 144612, 146260, 156663, 166140, 174070, 179985, 180765, 190138, 197451, 208884, 215982, 219390, 239980, 241020, 249210, 261105, 263268, 285207, 313326, 323973, 329085, 348140, 359970, 361530, 380276, 394902, 431964, 438780, 469989, 475345, 498420, 522210, 539955, 570414, 626652, 647946, 658170, 719940, 723060, 783315, 789804, 855621, 939978, 950690, 987255, 1044420, 1079910, 1140828, 1235897, 1295892, 1316340, 1426035, 1566630, 1619865, 1711242, 1879956, 1901380, 1974510, 2159820, 2349945, 2471794, 2566863, 2852070, 3133260, 3239730, 3422484, 3707691, 3949020, 4278105, 4699890, 4943588, 5133726, 5704140, 6179485, 6479460, 7415382, 8556210, 9399780, 10267452, 11123073, 12358970, 12834315, 14830764, 17112420, 18538455, 22246146, 24717940, 25668630, 33369219, 37076910, 44492292, 51337260, 55615365, 66738438, 74153820, 111230730, 133476876, 166846095, 222461460, 333692190, 667384380]

約数ペア:

[(1, 667384380), (2, 333692190), (3, 222461460), (4, 166846095), (5, 133476876), (6, 111230730), (9, 74153820), (10, 66738438), (12, 55615365), (13, 51337260), (15, 44492292), (18, 37076910), (20, 33369219), (26, 25668630), (27, 24717940), (30, 22246146), (36, 18538455), (39, 17112420), (45, 14830764), (52, 12834315), (54, 12358970), (60, 11123073), (65, 10267452), (71, 9399780), (78, 8556210), (90, 7415382), (103, 6479460), (108, 6179485), (117, 5704140), (130, 5133726), (135, 4943588), (142, 4699890), (156, 4278105), (169, 3949020), (180, 3707691), (195, 3422484), (206, 3239730), (213, 3133260), (234, 2852070), (260, 2566863), (270, 2471794), (284, 2349945), (309, 2159820), (338, 1974510), (351, 1901380), (355, 1879956), (390, 1711242), (412, 1619865), (426, 1566630), (468, 1426035), (507, 1316340), (515, 1295892), (540, 1235897), (585, 1140828), (618, 1079910), (639, 1044420), (676, 987255), (702, 950690), (710, 939978), (780, 855621), (845, 789804), (852, 783315), (923, 723060), (927, 719940), (1014, 658170), (1030, 647946), (1065, 626652), (1170, 570414), (1236, 539955), (1278, 522210), (1339, 498420), (1404, 475345), (1420, 469989), (1521, 438780), (1545, 431964), (1690, 394902), (1755, 380276), (1846, 361530), (1854, 359970), (1917, 348140), (2028, 329085), (2060, 323973), (2130, 313326), (2340, 285207), (2535, 263268), (2556, 261105), (2678, 249210), (2769, 241020), (2781, 239980), (3042, 219390), (3090, 215982), (3195, 208884), (3380, 197451), (3510, 190138), (3692, 180765), (3708, 179985), (3834, 174070), (4017, 166140), (4260, 156663), (4563, 146260), (4615, 144612), (4635, 143988), (5070, 131634), (5356, 124605), (5538, 120510), (5562, 119990), (6084, 109695), (6180, 107991), (6390, 104442), (6695, 99684), (7020, 95069), (7313, 91260), (7605, 87756), (7668, 87035), (8034, 83070), (8307, 80340), (9126, 73130), (9230, 72306), (9270, 71994), (9585, 69628), (10140, 65817), (11076, 60255), (11124, 59995), (11999, 55620), (12051, 55380), (12780, 52221), (13390, 49842), (13845, 48204), (13905, 47996), (14626, 45630), (15210, 43878), (16068, 41535), (16614, 40170), (17407, 38340), (18252, 36565), (18460, 36153), (18540, 35997), (19170, 34814), (20085, 33228), (21939, 30420), (22815, 29252), (23998, 27810), (24102, 27690), (24921, 26780)]