425613240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 1500408000

約数和(自身を除く): 1074794760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 199, 234, 260, 312, 360, 390, 398, 457, 468, 520, 585, 597, 780, 796, 914, 936, 995, 1170, 1194, 1371, 1560, 1592, 1791, 1828, 1990, 2285, 2340, 2388, 2587, 2742, 2985, 3582, 3656, 3980, 4113, 4570, 4680, 4776, 5174, 5484, 5941, 5970, 6855, 7164, 7761, 7960, 8226, 8955, 9140, 10348, 10968, 11882, 11940, 12935, 13710, 14328, 15522, 16452, 17823, 17910, 18280, 20565, 20696, 23283, 23764, 23880, 25870, 27420, 29705, 31044, 32904, 35646, 35820, 38805, 41130, 46566, 47528, 51740, 53469, 54840, 59410, 62088, 71292, 71640, 77610, 82260, 89115, 90943, 93132, 103480, 106938, 116415, 118820, 142584, 155220, 164520, 178230, 181886, 186264, 213876, 232830, 237640, 267345, 272829, 310440, 356460, 363772, 427752, 454715, 465660, 534690, 545658, 712920, 727544, 818487, 909430, 931320, 1069380, 1091316, 1182259, 1364145, 1636974, 1818860, 2138760, 2182632, 2364518, 2728290, 3273948, 3546777, 3637720, 4092435, 4729036, 5456580, 5911295, 6547896, 7093554, 8184870, 9458072, 10640331, 10913160, 11822590, 14187108, 16369740, 17733885, 21280662, 23645180, 28374216, 32739480, 35467770, 42561324, 47290360, 53201655, 70935540, 85122648, 106403310, 141871080, 212806620, 425613240]

約数ペア:

[(1, 425613240), (2, 212806620), (3, 141871080), (4, 106403310), (5, 85122648), (6, 70935540), (8, 53201655), (9, 47290360), (10, 42561324), (12, 35467770), (13, 32739480), (15, 28374216), (18, 23645180), (20, 21280662), (24, 17733885), (26, 16369740), (30, 14187108), (36, 11822590), (39, 10913160), (40, 10640331), (45, 9458072), (52, 8184870), (60, 7093554), (65, 6547896), (72, 5911295), (78, 5456580), (90, 4729036), (104, 4092435), (117, 3637720), (120, 3546777), (130, 3273948), (156, 2728290), (180, 2364518), (195, 2182632), (199, 2138760), (234, 1818860), (260, 1636974), (312, 1364145), (360, 1182259), (390, 1091316), (398, 1069380), (457, 931320), (468, 909430), (520, 818487), (585, 727544), (597, 712920), (780, 545658), (796, 534690), (914, 465660), (936, 454715), (995, 427752), (1170, 363772), (1194, 356460), (1371, 310440), (1560, 272829), (1592, 267345), (1791, 237640), (1828, 232830), (1990, 213876), (2285, 186264), (2340, 181886), (2388, 178230), (2587, 164520), (2742, 155220), (2985, 142584), (3582, 118820), (3656, 116415), (3980, 106938), (4113, 103480), (4570, 93132), (4680, 90943), (4776, 89115), (5174, 82260), (5484, 77610), (5941, 71640), (5970, 71292), (6855, 62088), (7164, 59410), (7761, 54840), (7960, 53469), (8226, 51740), (8955, 47528), (9140, 46566), (10348, 41130), (10968, 38805), (11882, 35820), (11940, 35646), (12935, 32904), (13710, 31044), (14328, 29705), (15522, 27420), (16452, 25870), (17823, 23880), (17910, 23764), (18280, 23283), (20565, 20696)]