275582080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 702820800

約数和(自身を除く): 427238720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 131, 152, 160, 173, 190, 262, 304, 320, 346, 380, 524, 608, 640, 655, 692, 760, 865, 1048, 1216, 1310, 1384, 1520, 1730, 2096, 2432, 2489, 2620, 2768, 3040, 3287, 3460, 4192, 4978, 5240, 5536, 6080, 6574, 6920, 8384, 9956, 10480, 11072, 12160, 12445, 13148, 13840, 16435, 16768, 19912, 20960, 22144, 22663, 24890, 26296, 27680, 32870, 39824, 41920, 45326, 49780, 52592, 55360, 65740, 79648, 83840, 90652, 99560, 105184, 110720, 113315, 131480, 159296, 181304, 199120, 210368, 226630, 262960, 318592, 362608, 398240, 420736, 430597, 453260, 525920, 725216, 796480, 861194, 906520, 1051840, 1450432, 1592960, 1722388, 1813040, 2103680, 2152985, 2900864, 3444776, 3626080, 4305970, 6889552, 7252160, 8611940, 13779104, 14504320, 17223880, 27558208, 34447760, 55116416, 68895520, 137791040, 275582080]

約数ペア:

[(1, 275582080), (2, 137791040), (4, 68895520), (5, 55116416), (8, 34447760), (10, 27558208), (16, 17223880), (19, 14504320), (20, 13779104), (32, 8611940), (38, 7252160), (40, 6889552), (64, 4305970), (76, 3626080), (80, 3444776), (95, 2900864), (128, 2152985), (131, 2103680), (152, 1813040), (160, 1722388), (173, 1592960), (190, 1450432), (262, 1051840), (304, 906520), (320, 861194), (346, 796480), (380, 725216), (524, 525920), (608, 453260), (640, 430597), (655, 420736), (692, 398240), (760, 362608), (865, 318592), (1048, 262960), (1216, 226630), (1310, 210368), (1384, 199120), (1520, 181304), (1730, 159296), (2096, 131480), (2432, 113315), (2489, 110720), (2620, 105184), (2768, 99560), (3040, 90652), (3287, 83840), (3460, 79648), (4192, 65740), (4978, 55360), (5240, 52592), (5536, 49780), (6080, 45326), (6574, 41920), (6920, 39824), (8384, 32870), (9956, 27680), (10480, 26296), (11072, 24890), (12160, 22663), (12445, 22144), (13148, 20960), (13840, 19912), (16435, 16768)]