186259840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 488718720

約数和(自身を除く): 302458880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 128, 130, 160, 208, 244, 260, 305, 320, 367, 416, 488, 520, 610, 640, 734, 793, 832, 976, 1040, 1220, 1468, 1586, 1664, 1835, 1952, 2080, 2440, 2936, 3172, 3670, 3904, 3965, 4160, 4771, 4880, 5872, 6344, 7340, 7808, 7930, 8320, 9542, 9760, 11744, 12688, 14680, 15860, 19084, 19520, 22387, 23488, 23855, 25376, 29360, 31720, 38168, 39040, 44774, 46976, 47710, 50752, 58720, 63440, 76336, 89548, 95420, 101504, 111935, 117440, 126880, 152672, 179096, 190840, 223870, 234880, 253760, 291031, 305344, 358192, 381680, 447740, 507520, 582062, 610688, 716384, 763360, 895480, 1164124, 1432768, 1455155, 1526720, 1790960, 2328248, 2865536, 2910310, 3053440, 3581920, 4656496, 5820620, 7163840, 9312992, 11641240, 14327680, 18625984, 23282480, 37251968, 46564960, 93129920, 186259840]

約数ペア:

[(1, 186259840), (2, 93129920), (4, 46564960), (5, 37251968), (8, 23282480), (10, 18625984), (13, 14327680), (16, 11641240), (20, 9312992), (26, 7163840), (32, 5820620), (40, 4656496), (52, 3581920), (61, 3053440), (64, 2910310), (65, 2865536), (80, 2328248), (104, 1790960), (122, 1526720), (128, 1455155), (130, 1432768), (160, 1164124), (208, 895480), (244, 763360), (260, 716384), (305, 610688), (320, 582062), (367, 507520), (416, 447740), (488, 381680), (520, 358192), (610, 305344), (640, 291031), (734, 253760), (793, 234880), (832, 223870), (976, 190840), (1040, 179096), (1220, 152672), (1468, 126880), (1586, 117440), (1664, 111935), (1835, 101504), (1952, 95420), (2080, 89548), (2440, 76336), (2936, 63440), (3172, 58720), (3670, 50752), (3904, 47710), (3965, 46976), (4160, 44774), (4771, 39040), (4880, 38168), (5872, 31720), (6344, 29360), (7340, 25376), (7808, 23855), (7930, 23488), (8320, 22387), (9542, 19520), (9760, 19084), (11744, 15860), (12688, 14680)]