201681738120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{236749}}^1$

素因数の和:237023

約数の個数: 128

約数和(自身を含む): 627292800000

約数和(自身を除く): 425611061880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 229, 248, 310, 372, 458, 465, 620, 687, 744, 916, 930, 1145, 1240, 1374, 1832, 1860, 2290, 2748, 3435, 3720, 4580, 5496, 6870, 7099, 9160, 13740, 14198, 21297, 27480, 28396, 35495, 42594, 56792, 70990, 85188, 106485, 141980, 170376, 212970, 236749, 283960, 425940, 473498, 710247, 851880, 946996, 1183745, 1420494, 1893992, 2367490, 2840988, 3551235, 4734980, 5681976, 7102470, 7339219, 9469960, 14204940, 14678438, 22017657, 28409880, 29356876, 36696095, 44035314, 54215521, 58713752, 73392190, 88070628, 108431042, 110088285, 146784380, 162646563, 176141256, 216862084, 220176570, 271077605, 293568760, 325293126, 433724168, 440353140, 542155210, 650586252, 813232815, 880706280, 1084310420, 1301172504, 1626465630, 1680681151, 2168620840, 3252931260, 3361362302, 5042043453, 6505862520, 6722724604, 8403405755, 10084086906, 13445449208, 16806811510, 20168173812, 25210217265, 33613623020, 40336347624, 50420434530, 67227246040, 100840869060, 201681738120]

約数ペア:

[(1, 201681738120), (2, 100840869060), (3, 67227246040), (4, 50420434530), (5, 40336347624), (6, 33613623020), (8, 25210217265), (10, 20168173812), (12, 16806811510), (15, 13445449208), (20, 10084086906), (24, 8403405755), (30, 6722724604), (31, 6505862520), (40, 5042043453), (60, 3361362302), (62, 3252931260), (93, 2168620840), (120, 1680681151), (124, 1626465630), (155, 1301172504), (186, 1084310420), (229, 880706280), (248, 813232815), (310, 650586252), (372, 542155210), (458, 440353140), (465, 433724168), (620, 325293126), (687, 293568760), (744, 271077605), (916, 220176570), (930, 216862084), (1145, 176141256), (1240, 162646563), (1374, 146784380), (1832, 110088285), (1860, 108431042), (2290, 88070628), (2748, 73392190), (3435, 58713752), (3720, 54215521), (4580, 44035314), (5496, 36696095), (6870, 29356876), (7099, 28409880), (9160, 22017657), (13740, 14678438), (14198, 14204940), (21297, 9469960), (27480, 7339219), (28396, 7102470), (35495, 5681976), (42594, 4734980), (56792, 3551235), (70990, 2840988), (85188, 2367490), (106485, 1893992), (141980, 1420494), (170376, 1183745), (212970, 946996), (236749, 851880), (283960, 710247), (425940, 473498)]