1040080140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27647}}^1$

素因数の和:27692

約数の個数: 144

約数和(自身を含む): 3622993920

約数和(自身を除く): 2582913780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 6270, 7524, 9405, 12540, 18810, 27647, 37620, 55294, 82941, 110588, 138235, 165882, 248823, 276470, 304117, 331764, 414705, 497646, 525293, 552940, 608234, 829410, 912351, 995292, 1050586, 1216468, 1244115, 1520585, 1575879, 1658820, 1824702, 2101172, 2488230, 2626465, 2737053, 3041170, 3151758, 3649404, 4561755, 4727637, 4976460, 5252930, 5474106, 5778223, 6082340, 6303516, 7879395, 9123510, 9455274, 10505860, 10948212, 11556446, 13685265, 15758790, 17334669, 18247020, 18910548, 23112892, 23638185, 27370530, 28891115, 31517580, 34669338, 47276370, 52004007, 54741060, 57782230, 69338676, 86673345, 94552740, 104008014, 115564460, 173346690, 208016028, 260020035, 346693380, 520040070, 1040080140]

約数ペア:

[(1, 1040080140), (2, 520040070), (3, 346693380), (4, 260020035), (5, 208016028), (6, 173346690), (9, 115564460), (10, 104008014), (11, 94552740), (12, 86673345), (15, 69338676), (18, 57782230), (19, 54741060), (20, 52004007), (22, 47276370), (30, 34669338), (33, 31517580), (36, 28891115), (38, 27370530), (44, 23638185), (45, 23112892), (55, 18910548), (57, 18247020), (60, 17334669), (66, 15758790), (76, 13685265), (90, 11556446), (95, 10948212), (99, 10505860), (110, 9455274), (114, 9123510), (132, 7879395), (165, 6303516), (171, 6082340), (180, 5778223), (190, 5474106), (198, 5252930), (209, 4976460), (220, 4727637), (228, 4561755), (285, 3649404), (330, 3151758), (342, 3041170), (380, 2737053), (396, 2626465), (418, 2488230), (495, 2101172), (570, 1824702), (627, 1658820), (660, 1575879), (684, 1520585), (836, 1244115), (855, 1216468), (990, 1050586), (1045, 995292), (1140, 912351), (1254, 829410), (1710, 608234), (1881, 552940), (1980, 525293), (2090, 497646), (2508, 414705), (3135, 331764), (3420, 304117), (3762, 276470), (4180, 248823), (6270, 165882), (7524, 138235), (9405, 110588), (12540, 82941), (18810, 55294), (27647, 37620)]