1453942160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 3839754240

約数和(自身を除く): 2385812080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 223, 239, 248, 310, 341, 440, 446, 478, 496, 620, 682, 880, 892, 956, 1115, 1195, 1240, 1364, 1705, 1784, 1912, 2230, 2390, 2453, 2480, 2629, 2728, 3410, 3568, 3824, 4460, 4780, 4906, 5258, 5456, 6820, 6913, 7409, 8920, 9560, 9812, 10516, 12265, 13145, 13640, 13826, 14818, 17840, 19120, 19624, 21032, 24530, 26290, 27280, 27652, 29636, 34565, 37045, 39248, 42064, 49060, 52580, 53297, 55304, 59272, 69130, 74090, 76043, 81499, 98120, 105160, 106594, 110608, 118544, 138260, 148180, 152086, 162998, 196240, 210320, 213188, 266485, 276520, 296360, 304172, 325996, 380215, 407495, 426376, 532970, 553040, 586267, 592720, 608344, 651992, 760430, 814990, 852752, 1065940, 1172534, 1216688, 1303984, 1520860, 1629980, 1652207, 2131880, 2345068, 2931335, 3041720, 3259960, 3304414, 4263760, 4690136, 5862670, 6083440, 6519920, 6608828, 8261035, 9380272, 11725340, 13217656, 16522070, 18174277, 23450680, 26435312, 33044140, 36348554, 46901360, 66088280, 72697108, 90871385, 132176560, 145394216, 181742770, 290788432, 363485540, 726971080, 1453942160]

約数ペア:

[(1, 1453942160), (2, 726971080), (4, 363485540), (5, 290788432), (8, 181742770), (10, 145394216), (11, 132176560), (16, 90871385), (20, 72697108), (22, 66088280), (31, 46901360), (40, 36348554), (44, 33044140), (55, 26435312), (62, 23450680), (80, 18174277), (88, 16522070), (110, 13217656), (124, 11725340), (155, 9380272), (176, 8261035), (220, 6608828), (223, 6519920), (239, 6083440), (248, 5862670), (310, 4690136), (341, 4263760), (440, 3304414), (446, 3259960), (478, 3041720), (496, 2931335), (620, 2345068), (682, 2131880), (880, 1652207), (892, 1629980), (956, 1520860), (1115, 1303984), (1195, 1216688), (1240, 1172534), (1364, 1065940), (1705, 852752), (1784, 814990), (1912, 760430), (2230, 651992), (2390, 608344), (2453, 592720), (2480, 586267), (2629, 553040), (2728, 532970), (3410, 426376), (3568, 407495), (3824, 380215), (4460, 325996), (4780, 304172), (4906, 296360), (5258, 276520), (5456, 266485), (6820, 213188), (6913, 210320), (7409, 196240), (8920, 162998), (9560, 152086), (9812, 148180), (10516, 138260), (12265, 118544), (13145, 110608), (13640, 106594), (13826, 105160), (14818, 98120), (17840, 81499), (19120, 76043), (19624, 74090), (21032, 69130), (24530, 59272), (26290, 55304), (27280, 53297), (27652, 52580), (29636, 49060), (34565, 42064), (37045, 39248)]