850764720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1139

約数の個数: 160

約数和(自身を含む): 2851817472

約数和(自身を除く): 2001052752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 367, 390, 520, 624, 734, 743, 780, 1040, 1101, 1468, 1486, 1560, 1835, 2202, 2229, 2936, 2972, 3120, 3670, 3715, 4404, 4458, 4771, 5505, 5872, 5944, 7340, 7430, 8808, 8916, 9542, 9659, 11010, 11145, 11888, 14313, 14680, 14860, 17616, 17832, 19084, 19318, 22020, 22290, 23855, 28626, 28977, 29360, 29720, 35664, 38168, 38636, 44040, 44580, 47710, 48295, 57252, 57954, 59440, 71565, 76336, 77272, 88080, 89160, 95420, 96590, 114504, 115908, 143130, 144885, 154544, 178320, 190840, 193180, 229008, 231816, 272681, 286260, 289770, 381680, 386360, 463632, 545362, 572520, 579540, 772720, 818043, 1090724, 1145040, 1159080, 1363405, 1636086, 2181448, 2318160, 2726810, 3272172, 3544853, 4090215, 4362896, 5453620, 6544344, 7089706, 8180430, 10634559, 10907240, 13088688, 14179412, 16360860, 17724265, 21269118, 21814480, 28358824, 32721720, 35448530, 42538236, 53172795, 56717648, 65443440, 70897060, 85076472, 106345590, 141794120, 170152944, 212691180, 283588240, 425382360, 850764720]

約数ペア:

[(1, 850764720), (2, 425382360), (3, 283588240), (4, 212691180), (5, 170152944), (6, 141794120), (8, 106345590), (10, 85076472), (12, 70897060), (13, 65443440), (15, 56717648), (16, 53172795), (20, 42538236), (24, 35448530), (26, 32721720), (30, 28358824), (39, 21814480), (40, 21269118), (48, 17724265), (52, 16360860), (60, 14179412), (65, 13088688), (78, 10907240), (80, 10634559), (104, 8180430), (120, 7089706), (130, 6544344), (156, 5453620), (195, 4362896), (208, 4090215), (240, 3544853), (260, 3272172), (312, 2726810), (367, 2318160), (390, 2181448), (520, 1636086), (624, 1363405), (734, 1159080), (743, 1145040), (780, 1090724), (1040, 818043), (1101, 772720), (1468, 579540), (1486, 572520), (1560, 545362), (1835, 463632), (2202, 386360), (2229, 381680), (2936, 289770), (2972, 286260), (3120, 272681), (3670, 231816), (3715, 229008), (4404, 193180), (4458, 190840), (4771, 178320), (5505, 154544), (5872, 144885), (5944, 143130), (7340, 115908), (7430, 114504), (8808, 96590), (8916, 95420), (9542, 89160), (9659, 88080), (11010, 77272), (11145, 76336), (11888, 71565), (14313, 59440), (14680, 57954), (14860, 57252), (17616, 48295), (17832, 47710), (19084, 44580), (19318, 44040), (22020, 38636), (22290, 38168), (23855, 35664), (28626, 29720), (28977, 29360)]