1627654080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3255

約数の個数: 224

約数和(自身を含む): 5702856768

約数和(自身を除く): 4075202688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 832, 960, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1968, 2080, 2132, 2460, 2496, 2624, 2665, 3120, 3181, 3198, 3280, 3936, 4160, 4264, 4920, 5330, 6240, 6362, 6396, 6560, 7872, 7995, 8528, 9543, 9840, 10660, 12480, 12724, 12792, 13120, 15905, 15990, 17056, 19086, 19680, 21320, 25448, 25584, 31810, 31980, 34112, 38172, 39360, 41353, 42640, 47715, 50896, 51168, 63620, 63960, 76344, 82706, 85280, 95430, 101792, 102336, 124059, 127240, 127920, 130421, 152688, 165412, 170560, 190860, 203584, 206765, 248118, 254480, 255840, 260842, 305376, 330824, 381720, 391263, 413530, 496236, 508960, 511680, 521684, 610752, 620295, 652105, 661648, 763440, 782526, 827060, 992472, 1017920, 1043368, 1240590, 1304210, 1323296, 1526880, 1565052, 1654120, 1695473, 1956315, 1984944, 2086736, 2481180, 2608420, 2646592, 3053760, 3130104, 3308240, 3390946, 3912630, 3969888, 4173472, 4962360, 5086419, 5216840, 6260208, 6616480, 6781892, 7825260, 7939776, 8346944, 8477365, 9924720, 10172838, 10433680, 12520416, 13232960, 13563784, 15650520, 16954730, 19849440, 20345676, 20867360, 25040832, 25432095, 27127568, 31301040, 33909460, 39698880, 40691352, 41734720, 50864190, 54255136, 62602080, 67818920, 81382704, 101728380, 108510272, 125204160, 135637840, 162765408, 203456760, 271275680, 325530816, 406913520, 542551360, 813827040, 1627654080]

約数ペア:

[(1, 1627654080), (2, 813827040), (3, 542551360), (4, 406913520), (5, 325530816), (6, 271275680), (8, 203456760), (10, 162765408), (12, 135637840), (13, 125204160), (15, 108510272), (16, 101728380), (20, 81382704), (24, 67818920), (26, 62602080), (30, 54255136), (32, 50864190), (39, 41734720), (40, 40691352), (41, 39698880), (48, 33909460), (52, 31301040), (60, 27127568), (64, 25432095), (65, 25040832), (78, 20867360), (80, 20345676), (82, 19849440), (96, 16954730), (104, 15650520), (120, 13563784), (123, 13232960), (130, 12520416), (156, 10433680), (160, 10172838), (164, 9924720), (192, 8477365), (195, 8346944), (205, 7939776), (208, 7825260), (240, 6781892), (246, 6616480), (260, 6260208), (312, 5216840), (320, 5086419), (328, 4962360), (390, 4173472), (410, 3969888), (416, 3912630), (480, 3390946), (492, 3308240), (520, 3130104), (533, 3053760), (615, 2646592), (624, 2608420), (656, 2481180), (780, 2086736), (820, 1984944), (832, 1956315), (960, 1695473), (984, 1654120), (1040, 1565052), (1066, 1526880), (1230, 1323296), (1248, 1304210), (1312, 1240590), (1560, 1043368), (1599, 1017920), (1640, 992472), (1968, 827060), (2080, 782526), (2132, 763440), (2460, 661648), (2496, 652105), (2624, 620295), (2665, 610752), (3120, 521684), (3181, 511680), (3198, 508960), (3280, 496236), (3936, 413530), (4160, 391263), (4264, 381720), (4920, 330824), (5330, 305376), (6240, 260842), (6362, 255840), (6396, 254480), (6560, 248118), (7872, 206765), (7995, 203584), (8528, 190860), (9543, 170560), (9840, 165412), (10660, 152688), (12480, 130421), (12724, 127920), (12792, 127240), (13120, 124059), (15905, 102336), (15990, 101792), (17056, 95430), (19086, 85280), (19680, 82706), (21320, 76344), (25448, 63960), (25584, 63620), (31810, 51168), (31980, 50896), (34112, 47715), (38172, 42640), (39360, 41353)]