140352810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 404766720

約数和(自身を除く): 264413910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 47, 57, 62, 65, 78, 93, 94, 95, 114, 130, 141, 155, 169, 186, 190, 195, 235, 247, 282, 285, 310, 338, 390, 403, 465, 470, 494, 507, 570, 589, 611, 705, 741, 806, 845, 893, 930, 1014, 1178, 1209, 1222, 1235, 1410, 1457, 1482, 1690, 1767, 1786, 1833, 2015, 2418, 2470, 2535, 2679, 2914, 2945, 3055, 3211, 3534, 3666, 3705, 4030, 4371, 4465, 5070, 5239, 5358, 5890, 6045, 6110, 6422, 7285, 7410, 7657, 7943, 8742, 8835, 8930, 9165, 9633, 10478, 11609, 12090, 13395, 14570, 15314, 15717, 15886, 16055, 17670, 18330, 18941, 19266, 21855, 22971, 23218, 23829, 26195, 26790, 27683, 31434, 32110, 34827, 37882, 38285, 39715, 43710, 45942, 47658, 48165, 52390, 55366, 56823, 58045, 69654, 76570, 78585, 79430, 83049, 94705, 96330, 99541, 113646, 114855, 116090, 119145, 138415, 150917, 157170, 166098, 174135, 189410, 199082, 229710, 238290, 246233, 276830, 284115, 298623, 301834, 348270, 359879, 415245, 452751, 492466, 497705, 568230, 597246, 719758, 738699, 754585, 830490, 905502, 995410, 1079637, 1231165, 1477398, 1493115, 1509170, 1799395, 2159274, 2263755, 2462330, 2986230, 3598790, 3693495, 4527510, 4678427, 5398185, 7386990, 9356854, 10796370, 14035281, 23392135, 28070562, 46784270, 70176405, 140352810]

約数ペア:

[(1, 140352810), (2, 70176405), (3, 46784270), (5, 28070562), (6, 23392135), (10, 14035281), (13, 10796370), (15, 9356854), (19, 7386990), (26, 5398185), (30, 4678427), (31, 4527510), (38, 3693495), (39, 3598790), (47, 2986230), (57, 2462330), (62, 2263755), (65, 2159274), (78, 1799395), (93, 1509170), (94, 1493115), (95, 1477398), (114, 1231165), (130, 1079637), (141, 995410), (155, 905502), (169, 830490), (186, 754585), (190, 738699), (195, 719758), (235, 597246), (247, 568230), (282, 497705), (285, 492466), (310, 452751), (338, 415245), (390, 359879), (403, 348270), (465, 301834), (470, 298623), (494, 284115), (507, 276830), (570, 246233), (589, 238290), (611, 229710), (705, 199082), (741, 189410), (806, 174135), (845, 166098), (893, 157170), (930, 150917), (1014, 138415), (1178, 119145), (1209, 116090), (1222, 114855), (1235, 113646), (1410, 99541), (1457, 96330), (1482, 94705), (1690, 83049), (1767, 79430), (1786, 78585), (1833, 76570), (2015, 69654), (2418, 58045), (2470, 56823), (2535, 55366), (2679, 52390), (2914, 48165), (2945, 47658), (3055, 45942), (3211, 43710), (3534, 39715), (3666, 38285), (3705, 37882), (4030, 34827), (4371, 32110), (4465, 31434), (5070, 27683), (5239, 26790), (5358, 26195), (5890, 23829), (6045, 23218), (6110, 22971), (6422, 21855), (7285, 19266), (7410, 18941), (7657, 18330), (7943, 17670), (8742, 16055), (8835, 15886), (8930, 15717), (9165, 15314), (9633, 14570), (10478, 13395), (11609, 12090)]