2320939620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 288

約数和(自身を含む): 7887559680

約数和(自身を除く): 5566620060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 43, 45, 51, 60, 62, 68, 85, 86, 90, 93, 102, 124, 129, 153, 155, 170, 172, 180, 186, 204, 215, 255, 258, 279, 306, 310, 340, 372, 387, 430, 465, 510, 516, 527, 558, 569, 612, 620, 645, 731, 765, 774, 860, 930, 1020, 1054, 1116, 1138, 1290, 1333, 1395, 1462, 1530, 1548, 1581, 1707, 1860, 1935, 2108, 2193, 2276, 2580, 2635, 2666, 2790, 2845, 2924, 3060, 3162, 3414, 3655, 3870, 3999, 4386, 4743, 5121, 5270, 5332, 5580, 5690, 6324, 6579, 6665, 6828, 7310, 7740, 7905, 7998, 8535, 8772, 9486, 9673, 10242, 10540, 10965, 11380, 11997, 13158, 13330, 14620, 15810, 15996, 17070, 17639, 18972, 19346, 19995, 20484, 21930, 22661, 23715, 23994, 24467, 25605, 26316, 26660, 29019, 31620, 32895, 34140, 35278, 38692, 39990, 43860, 45322, 47430, 47988, 48365, 48934, 51210, 52917, 58038, 59985, 65790, 67983, 70556, 73401, 79980, 87057, 88195, 90644, 94860, 96730, 97868, 102420, 105834, 113305, 116076, 119970, 122335, 131580, 135966, 145095, 146802, 158751, 174114, 176390, 193460, 203949, 211668, 220203, 226610, 239940, 244670, 264585, 271932, 290190, 293604, 299863, 317502, 339915, 348228, 352780, 367005, 407898, 415939, 435285, 440406, 453220, 489340, 529170, 580380, 599726, 635004, 679830, 734010, 758477, 793755, 815796, 831878, 870570, 880812, 899589, 1019745, 1058340, 1101015, 1199452, 1247817, 1359660, 1468020, 1499315, 1516954, 1587510, 1663756, 1741140, 1799178, 2039490, 2079695, 2202030, 2275431, 2495634, 2698767, 2998630, 3033908, 3175020, 3598356, 3743451, 3792385, 4078980, 4159390, 4404060, 4497945, 4550862, 4991268, 5397534, 5997260, 6239085, 6826293, 7486902, 7584770, 8318780, 8995890, 9101724, 10795068, 11377155, 12478170, 12894109, 13493835, 13652586, 14973804, 15169540, 17991780, 18717255, 22754310, 24956340, 25788218, 26987670, 27305172, 34131465, 37434510, 38682327, 45508620, 51576436, 53975340, 64470545, 68262930, 74869020, 77364654, 116046981, 128941090, 136525860, 154729308, 193411635, 232093962, 257882180, 386823270, 464187924, 580234905, 773646540, 1160469810, 2320939620]

約数ペア:

[(1, 2320939620), (2, 1160469810), (3, 773646540), (4, 580234905), (5, 464187924), (6, 386823270), (9, 257882180), (10, 232093962), (12, 193411635), (15, 154729308), (17, 136525860), (18, 128941090), (20, 116046981), (30, 77364654), (31, 74869020), (34, 68262930), (36, 64470545), (43, 53975340), (45, 51576436), (51, 45508620), (60, 38682327), (62, 37434510), (68, 34131465), (85, 27305172), (86, 26987670), (90, 25788218), (93, 24956340), (102, 22754310), (124, 18717255), (129, 17991780), (153, 15169540), (155, 14973804), (170, 13652586), (172, 13493835), (180, 12894109), (186, 12478170), (204, 11377155), (215, 10795068), (255, 9101724), (258, 8995890), (279, 8318780), (306, 7584770), (310, 7486902), (340, 6826293), (372, 6239085), (387, 5997260), (430, 5397534), (465, 4991268), (510, 4550862), (516, 4497945), (527, 4404060), (558, 4159390), (569, 4078980), (612, 3792385), (620, 3743451), (645, 3598356), (731, 3175020), (765, 3033908), (774, 2998630), (860, 2698767), (930, 2495634), (1020, 2275431), (1054, 2202030), (1116, 2079695), (1138, 2039490), (1290, 1799178), (1333, 1741140), (1395, 1663756), (1462, 1587510), (1530, 1516954), (1548, 1499315), (1581, 1468020), (1707, 1359660), (1860, 1247817), (1935, 1199452), (2108, 1101015), (2193, 1058340), (2276, 1019745), (2580, 899589), (2635, 880812), (2666, 870570), (2790, 831878), (2845, 815796), (2924, 793755), (3060, 758477), (3162, 734010), (3414, 679830), (3655, 635004), (3870, 599726), (3999, 580380), (4386, 529170), (4743, 489340), (5121, 453220), (5270, 440406), (5332, 435285), (5580, 415939), (5690, 407898), (6324, 367005), (6579, 352780), (6665, 348228), (6828, 339915), (7310, 317502), (7740, 299863), (7905, 293604), (7998, 290190), (8535, 271932), (8772, 264585), (9486, 244670), (9673, 239940), (10242, 226610), (10540, 220203), (10965, 211668), (11380, 203949), (11997, 193460), (13158, 176390), (13330, 174114), (14620, 158751), (15810, 146802), (15996, 145095), (17070, 135966), (17639, 131580), (18972, 122335), (19346, 119970), (19995, 116076), (20484, 113305), (21930, 105834), (22661, 102420), (23715, 97868), (23994, 96730), (24467, 94860), (25605, 90644), (26316, 88195), (26660, 87057), (29019, 79980), (31620, 73401), (32895, 70556), (34140, 67983), (35278, 65790), (38692, 59985), (39990, 58038), (43860, 52917), (45322, 51210), (47430, 48934), (47988, 48365)]