1376692020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2107

約数の個数: 216

約数和(自身を含む): 4740503040

約数和(自身を除く): 3363811020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 279, 310, 330, 341, 363, 372, 396, 465, 484, 495, 558, 605, 620, 660, 682, 726, 930, 990, 1023, 1089, 1116, 1210, 1364, 1395, 1452, 1705, 1815, 1860, 1980, 2039, 2046, 2178, 2420, 2790, 3069, 3410, 3630, 3751, 4078, 4092, 4356, 5115, 5445, 5580, 6117, 6138, 6820, 7260, 7502, 8156, 10195, 10230, 10890, 11253, 12234, 12276, 15004, 15345, 18351, 18755, 20390, 20460, 21780, 22429, 22506, 24468, 30585, 30690, 33759, 36702, 37510, 40780, 44858, 45012, 56265, 61170, 61380, 63209, 67287, 67518, 73404, 75020, 89716, 91755, 112145, 112530, 122340, 126418, 134574, 135036, 168795, 183510, 189627, 201861, 224290, 225060, 246719, 252836, 269148, 316045, 336435, 337590, 367020, 379254, 403722, 448580, 493438, 568881, 632090, 672870, 675180, 695299, 740157, 758508, 807444, 948135, 986876, 1009305, 1137762, 1233595, 1264180, 1345740, 1390598, 1480314, 1896270, 2018610, 2085897, 2220471, 2275524, 2467190, 2781196, 2844405, 2960628, 3476495, 3700785, 3792540, 4037220, 4171794, 4440942, 4934380, 5688810, 6257691, 6952990, 7401570, 7648289, 8343588, 8881884, 10429485, 11102355, 11377620, 12515382, 13905980, 14803140, 15296578, 20858970, 22204710, 22944867, 25030764, 30593156, 31288455, 38241445, 41717940, 44409420, 45889734, 62576910, 68834601, 76482890, 91779468, 114724335, 125153820, 137669202, 152965780, 229448670, 275338404, 344173005, 458897340, 688346010, 1376692020]

約数ペア:

[(1, 1376692020), (2, 688346010), (3, 458897340), (4, 344173005), (5, 275338404), (6, 229448670), (9, 152965780), (10, 137669202), (11, 125153820), (12, 114724335), (15, 91779468), (18, 76482890), (20, 68834601), (22, 62576910), (30, 45889734), (31, 44409420), (33, 41717940), (36, 38241445), (44, 31288455), (45, 30593156), (55, 25030764), (60, 22944867), (62, 22204710), (66, 20858970), (90, 15296578), (93, 14803140), (99, 13905980), (110, 12515382), (121, 11377620), (124, 11102355), (132, 10429485), (155, 8881884), (165, 8343588), (180, 7648289), (186, 7401570), (198, 6952990), (220, 6257691), (242, 5688810), (279, 4934380), (310, 4440942), (330, 4171794), (341, 4037220), (363, 3792540), (372, 3700785), (396, 3476495), (465, 2960628), (484, 2844405), (495, 2781196), (558, 2467190), (605, 2275524), (620, 2220471), (660, 2085897), (682, 2018610), (726, 1896270), (930, 1480314), (990, 1390598), (1023, 1345740), (1089, 1264180), (1116, 1233595), (1210, 1137762), (1364, 1009305), (1395, 986876), (1452, 948135), (1705, 807444), (1815, 758508), (1860, 740157), (1980, 695299), (2039, 675180), (2046, 672870), (2178, 632090), (2420, 568881), (2790, 493438), (3069, 448580), (3410, 403722), (3630, 379254), (3751, 367020), (4078, 337590), (4092, 336435), (4356, 316045), (5115, 269148), (5445, 252836), (5580, 246719), (6117, 225060), (6138, 224290), (6820, 201861), (7260, 189627), (7502, 183510), (8156, 168795), (10195, 135036), (10230, 134574), (10890, 126418), (11253, 122340), (12234, 112530), (12276, 112145), (15004, 91755), (15345, 89716), (18351, 75020), (18755, 73404), (20390, 67518), (20460, 67287), (21780, 63209), (22429, 61380), (22506, 61170), (24468, 56265), (30585, 45012), (30690, 44858), (33759, 40780), (36702, 37510)]