141731640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6946

約数の個数: 128

約数和(自身を含む): 497376000

約数和(自身を除く): 355644360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 6907, 10260, 13814, 20520, 20721, 27628, 34535, 41442, 55256, 62163, 69070, 82884, 103605, 124326, 131233, 138140, 165768, 186489, 207210, 248652, 262466, 276280, 310815, 372978, 393699, 414420, 497304, 524932, 621630, 656165, 745956, 787398, 828840, 932445, 1049864, 1181097, 1243260, 1312330, 1491912, 1574796, 1864890, 1968495, 2362194, 2486520, 2624660, 3149592, 3543291, 3729780, 3936990, 4724388, 5249320, 5905485, 7086582, 7459560, 7873980, 9448776, 11810970, 14173164, 15747960, 17716455, 23621940, 28346328, 35432910, 47243880, 70865820, 141731640]

約数ペア:

[(1, 141731640), (2, 70865820), (3, 47243880), (4, 35432910), (5, 28346328), (6, 23621940), (8, 17716455), (9, 15747960), (10, 14173164), (12, 11810970), (15, 9448776), (18, 7873980), (19, 7459560), (20, 7086582), (24, 5905485), (27, 5249320), (30, 4724388), (36, 3936990), (38, 3729780), (40, 3543291), (45, 3149592), (54, 2624660), (57, 2486520), (60, 2362194), (72, 1968495), (76, 1864890), (90, 1574796), (95, 1491912), (108, 1312330), (114, 1243260), (120, 1181097), (135, 1049864), (152, 932445), (171, 828840), (180, 787398), (190, 745956), (216, 656165), (228, 621630), (270, 524932), (285, 497304), (342, 414420), (360, 393699), (380, 372978), (456, 310815), (513, 276280), (540, 262466), (570, 248652), (684, 207210), (760, 186489), (855, 165768), (1026, 138140), (1080, 131233), (1140, 124326), (1368, 103605), (1710, 82884), (2052, 69070), (2280, 62163), (2565, 55256), (3420, 41442), (4104, 34535), (5130, 27628), (6840, 20721), (6907, 20520), (10260, 13814)]