66371150640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1\times {\mathrm{1861}}^1$

素因数の和:2879

約数の個数: 160

約数和(自身を含む): 207250610112

約数和(自身を除く): 140879459472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 821, 905, 1086, 1448, 1642, 1810, 1861, 2172, 2463, 2715, 2896, 3284, 3620, 3722, 4105, 4344, 4926, 5430, 5583, 6568, 7240, 7444, 8210, 8688, 9305, 9852, 10860, 11166, 12315, 13136, 14480, 14888, 16420, 18610, 19704, 21720, 22332, 24630, 27915, 29776, 32840, 37220, 39408, 43440, 44664, 49260, 55830, 65680, 74440, 89328, 98520, 111660, 148601, 148880, 197040, 223320, 297202, 336841, 445803, 446640, 594404, 673682, 743005, 891606, 1010523, 1188808, 1347364, 1486010, 1527881, 1684205, 1783212, 2021046, 2229015, 2377616, 2694728, 2972020, 3055762, 3368410, 3566424, 4042092, 4458030, 4583643, 5052615, 5389456, 5944040, 6111524, 6736820, 7132848, 7639405, 8084184, 8916060, 9167286, 10105230, 11888080, 12223048, 13473640, 15278810, 16168368, 17832120, 18334572, 20210460, 22918215, 24446096, 26947280, 30557620, 35664240, 36669144, 40420920, 45836430, 61115240, 73338288, 80841840, 91672860, 122230480, 183345720, 276546461, 366691440, 553092922, 829639383, 1106185844, 1382732305, 1659278766, 2212371688, 2765464610, 3318557532, 4148196915, 4424743376, 5530929220, 6637115064, 8296393830, 11061858440, 13274230128, 16592787660, 22123716880, 33185575320, 66371150640]

約数ペア:

[(1, 66371150640), (2, 33185575320), (3, 22123716880), (4, 16592787660), (5, 13274230128), (6, 11061858440), (8, 8296393830), (10, 6637115064), (12, 5530929220), (15, 4424743376), (16, 4148196915), (20, 3318557532), (24, 2765464610), (30, 2212371688), (40, 1659278766), (48, 1382732305), (60, 1106185844), (80, 829639383), (120, 553092922), (181, 366691440), (240, 276546461), (362, 183345720), (543, 122230480), (724, 91672860), (821, 80841840), (905, 73338288), (1086, 61115240), (1448, 45836430), (1642, 40420920), (1810, 36669144), (1861, 35664240), (2172, 30557620), (2463, 26947280), (2715, 24446096), (2896, 22918215), (3284, 20210460), (3620, 18334572), (3722, 17832120), (4105, 16168368), (4344, 15278810), (4926, 13473640), (5430, 12223048), (5583, 11888080), (6568, 10105230), (7240, 9167286), (7444, 8916060), (8210, 8084184), (8688, 7639405), (9305, 7132848), (9852, 6736820), (10860, 6111524), (11166, 5944040), (12315, 5389456), (13136, 5052615), (14480, 4583643), (14888, 4458030), (16420, 4042092), (18610, 3566424), (19704, 3368410), (21720, 3055762), (22332, 2972020), (24630, 2694728), (27915, 2377616), (29776, 2229015), (32840, 2021046), (37220, 1783212), (39408, 1684205), (43440, 1527881), (44664, 1486010), (49260, 1347364), (55830, 1188808), (65680, 1010523), (74440, 891606), (89328, 743005), (98520, 673682), (111660, 594404), (148601, 446640), (148880, 445803), (197040, 336841), (223320, 297202)]