2012307480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4494

約数の個数: 192

約数和(自身を含む): 6988550400

約数和(自身を除く): 4976242920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 67, 72, 76, 90, 95, 114, 120, 134, 152, 171, 180, 190, 201, 228, 268, 285, 335, 342, 360, 380, 402, 456, 536, 570, 603, 670, 684, 760, 804, 855, 1005, 1140, 1206, 1273, 1340, 1368, 1608, 1710, 2010, 2280, 2412, 2546, 2680, 3015, 3420, 3819, 4020, 4391, 4824, 5092, 6030, 6365, 6840, 7638, 8040, 8782, 10184, 11457, 12060, 12730, 13173, 15276, 17564, 19095, 21955, 22914, 24120, 25460, 26346, 30552, 35128, 38190, 39519, 43910, 45828, 50920, 52692, 57285, 65865, 76380, 79038, 83429, 87820, 91656, 105384, 114570, 131730, 152760, 158076, 166858, 175640, 197595, 229140, 250287, 263460, 294197, 316152, 333716, 395190, 417145, 458280, 500574, 526920, 588394, 667432, 750861, 790380, 834290, 882591, 1001148, 1176788, 1251435, 1470985, 1501722, 1580760, 1668580, 1765182, 2002296, 2353576, 2502870, 2647773, 2941970, 3003444, 3337160, 3530364, 3754305, 4412955, 5005740, 5295546, 5589743, 5883940, 6006888, 7060728, 7508610, 8825910, 10011480, 10591092, 11179486, 11767880, 13238865, 15017220, 16769229, 17651820, 21182184, 22358972, 26477730, 27948715, 30034440, 33538458, 35303640, 44717944, 50307687, 52955460, 55897430, 67076916, 83846145, 100615374, 105910920, 111794860, 134153832, 167692290, 201230748, 223589720, 251538435, 335384580, 402461496, 503076870, 670769160, 1006153740, 2012307480]

約数ペア:

[(1, 2012307480), (2, 1006153740), (3, 670769160), (4, 503076870), (5, 402461496), (6, 335384580), (8, 251538435), (9, 223589720), (10, 201230748), (12, 167692290), (15, 134153832), (18, 111794860), (19, 105910920), (20, 100615374), (24, 83846145), (30, 67076916), (36, 55897430), (38, 52955460), (40, 50307687), (45, 44717944), (57, 35303640), (60, 33538458), (67, 30034440), (72, 27948715), (76, 26477730), (90, 22358972), (95, 21182184), (114, 17651820), (120, 16769229), (134, 15017220), (152, 13238865), (171, 11767880), (180, 11179486), (190, 10591092), (201, 10011480), (228, 8825910), (268, 7508610), (285, 7060728), (335, 6006888), (342, 5883940), (360, 5589743), (380, 5295546), (402, 5005740), (456, 4412955), (536, 3754305), (570, 3530364), (603, 3337160), (670, 3003444), (684, 2941970), (760, 2647773), (804, 2502870), (855, 2353576), (1005, 2002296), (1140, 1765182), (1206, 1668580), (1273, 1580760), (1340, 1501722), (1368, 1470985), (1608, 1251435), (1710, 1176788), (2010, 1001148), (2280, 882591), (2412, 834290), (2546, 790380), (2680, 750861), (3015, 667432), (3420, 588394), (3819, 526920), (4020, 500574), (4391, 458280), (4824, 417145), (5092, 395190), (6030, 333716), (6365, 316152), (6840, 294197), (7638, 263460), (8040, 250287), (8782, 229140), (10184, 197595), (11457, 175640), (12060, 166858), (12730, 158076), (13173, 152760), (15276, 131730), (17564, 114570), (19095, 105384), (21955, 91656), (22914, 87820), (24120, 83429), (25460, 79038), (26346, 76380), (30552, 65865), (35128, 57285), (38190, 52692), (39519, 50920), (43910, 45828)]