266322420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 1012677120

約数和(自身を除く): 746354700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 180, 182, 195, 210, 213, 229, 234, 252, 260, 273, 284, 315, 355, 364, 390, 420, 426, 455, 458, 468, 497, 546, 585, 630, 639, 687, 710, 780, 819, 852, 910, 916, 923, 994, 1065, 1092, 1145, 1170, 1260, 1278, 1365, 1374, 1420, 1491, 1603, 1638, 1820, 1846, 1988, 2061, 2130, 2290, 2340, 2485, 2556, 2730, 2748, 2769, 2977, 2982, 3195, 3206, 3276, 3435, 3692, 4095, 4122, 4260, 4473, 4580, 4615, 4809, 4970, 5460, 5538, 5954, 5964, 6390, 6412, 6461, 6870, 7455, 8015, 8190, 8244, 8307, 8931, 8946, 9230, 9618, 9940, 10305, 11076, 11908, 12780, 12922, 13740, 13845, 14427, 14885, 14910, 16030, 16259, 16380, 16614, 17862, 17892, 18460, 19236, 19383, 20610, 20839, 22365, 24045, 25844, 26793, 27690, 28854, 29770, 29820, 32060, 32305, 32518, 33228, 35724, 38766, 41220, 41535, 41678, 44655, 44730, 48090, 48777, 53586, 55380, 57708, 58149, 59540, 62517, 64610, 65036, 72135, 77532, 81295, 83070, 83356, 89310, 89460, 96180, 96915, 97554, 104195, 107172, 113813, 116298, 125034, 129220, 133965, 144270, 146331, 162590, 166140, 178620, 187551, 193830, 195108, 208390, 211367, 227626, 232596, 243885, 250068, 267930, 288540, 290745, 292662, 312585, 325180, 341439, 375102, 387660, 416780, 422734, 455252, 487770, 535860, 569065, 581490, 585324, 625170, 634101, 682878, 731655, 750204, 845468, 937755, 975540, 1024317, 1056835, 1138130, 1162980, 1250340, 1268202, 1365756, 1463310, 1479569, 1707195, 1875510, 1902303, 2048634, 2113670, 2276260, 2536404, 2926620, 2959138, 3170505, 3414390, 3751020, 3804606, 4097268, 4227340, 4438707, 5121585, 5918276, 6341010, 6828780, 7397845, 7609212, 8877414, 9511515, 10243170, 12682020, 13316121, 14795690, 17754828, 19023030, 20486340, 22193535, 26632242, 29591380, 38046060, 44387070, 53264484, 66580605, 88774140, 133161210, 266322420]

約数ペア:

[(1, 266322420), (2, 133161210), (3, 88774140), (4, 66580605), (5, 53264484), (6, 44387070), (7, 38046060), (9, 29591380), (10, 26632242), (12, 22193535), (13, 20486340), (14, 19023030), (15, 17754828), (18, 14795690), (20, 13316121), (21, 12682020), (26, 10243170), (28, 9511515), (30, 8877414), (35, 7609212), (36, 7397845), (39, 6828780), (42, 6341010), (45, 5918276), (52, 5121585), (60, 4438707), (63, 4227340), (65, 4097268), (70, 3804606), (71, 3751020), (78, 3414390), (84, 3170505), (90, 2959138), (91, 2926620), (105, 2536404), (117, 2276260), (126, 2113670), (130, 2048634), (140, 1902303), (142, 1875510), (156, 1707195), (180, 1479569), (182, 1463310), (195, 1365756), (210, 1268202), (213, 1250340), (229, 1162980), (234, 1138130), (252, 1056835), (260, 1024317), (273, 975540), (284, 937755), (315, 845468), (355, 750204), (364, 731655), (390, 682878), (420, 634101), (426, 625170), (455, 585324), (458, 581490), (468, 569065), (497, 535860), (546, 487770), (585, 455252), (630, 422734), (639, 416780), (687, 387660), (710, 375102), (780, 341439), (819, 325180), (852, 312585), (910, 292662), (916, 290745), (923, 288540), (994, 267930), (1065, 250068), (1092, 243885), (1145, 232596), (1170, 227626), (1260, 211367), (1278, 208390), (1365, 195108), (1374, 193830), (1420, 187551), (1491, 178620), (1603, 166140), (1638, 162590), (1820, 146331), (1846, 144270), (1988, 133965), (2061, 129220), (2130, 125034), (2290, 116298), (2340, 113813), (2485, 107172), (2556, 104195), (2730, 97554), (2748, 96915), (2769, 96180), (2977, 89460), (2982, 89310), (3195, 83356), (3206, 83070), (3276, 81295), (3435, 77532), (3692, 72135), (4095, 65036), (4122, 64610), (4260, 62517), (4473, 59540), (4580, 58149), (4615, 57708), (4809, 55380), (4970, 53586), (5460, 48777), (5538, 48090), (5954, 44730), (5964, 44655), (6390, 41678), (6412, 41535), (6461, 41220), (6870, 38766), (7455, 35724), (8015, 33228), (8190, 32518), (8244, 32305), (8307, 32060), (8931, 29820), (8946, 29770), (9230, 28854), (9618, 27690), (9940, 26793), (10305, 25844), (11076, 24045), (11908, 22365), (12780, 20839), (12922, 20610), (13740, 19383), (13845, 19236), (14427, 18460), (14885, 17892), (14910, 17862), (16030, 16614), (16259, 16380)]