267492810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 727937280

約数和(自身を除く): 460444470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 67, 78, 87, 130, 134, 145, 174, 195, 201, 290, 335, 353, 377, 390, 402, 435, 670, 706, 754, 870, 871, 1005, 1059, 1131, 1742, 1765, 1885, 1943, 2010, 2118, 2262, 2613, 3530, 3770, 3886, 4355, 4589, 5226, 5295, 5655, 5829, 8710, 9178, 9715, 10237, 10590, 11310, 11658, 13065, 13767, 19430, 20474, 22945, 23651, 25259, 26130, 27534, 29145, 30711, 45890, 47302, 50518, 51185, 58290, 61422, 68835, 70953, 75777, 102370, 118255, 126295, 133081, 137670, 141906, 151554, 153555, 236510, 252590, 266162, 307110, 307463, 354765, 378885, 399243, 614926, 665405, 685879, 709530, 757770, 798486, 922389, 1330810, 1371758, 1537315, 1844778, 1996215, 2057637, 3074630, 3429395, 3992430, 4115274, 4611945, 6858790, 8916427, 9223890, 10288185, 17832854, 20576370, 26749281, 44582135, 53498562, 89164270, 133746405, 267492810]

約数ペア:

[(1, 267492810), (2, 133746405), (3, 89164270), (5, 53498562), (6, 44582135), (10, 26749281), (13, 20576370), (15, 17832854), (26, 10288185), (29, 9223890), (30, 8916427), (39, 6858790), (58, 4611945), (65, 4115274), (67, 3992430), (78, 3429395), (87, 3074630), (130, 2057637), (134, 1996215), (145, 1844778), (174, 1537315), (195, 1371758), (201, 1330810), (290, 922389), (335, 798486), (353, 757770), (377, 709530), (390, 685879), (402, 665405), (435, 614926), (670, 399243), (706, 378885), (754, 354765), (870, 307463), (871, 307110), (1005, 266162), (1059, 252590), (1131, 236510), (1742, 153555), (1765, 151554), (1885, 141906), (1943, 137670), (2010, 133081), (2118, 126295), (2262, 118255), (2613, 102370), (3530, 75777), (3770, 70953), (3886, 68835), (4355, 61422), (4589, 58290), (5226, 51185), (5295, 50518), (5655, 47302), (5829, 45890), (8710, 30711), (9178, 29145), (9715, 27534), (10237, 26130), (10590, 25259), (11310, 23651), (11658, 22945), (13065, 20474), (13767, 19430)]