1113105420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3359}}^1$

素因数の和:3644

約数の個数: 144

約数和(自身を含む): 3874590720

約数和(自身を除く): 2761485300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 263, 315, 420, 526, 630, 789, 1052, 1260, 1315, 1578, 1841, 2367, 2630, 3156, 3359, 3682, 3945, 4734, 5260, 5523, 6718, 7364, 7890, 9205, 9468, 10077, 11046, 11835, 13436, 15780, 16569, 16795, 18410, 20154, 22092, 23513, 23670, 27615, 30231, 33138, 33590, 36820, 40308, 47026, 47340, 50385, 55230, 60462, 66276, 67180, 70539, 82845, 94052, 100770, 110460, 117565, 120924, 141078, 151155, 165690, 201540, 211617, 235130, 282156, 302310, 331380, 352695, 423234, 470260, 604620, 705390, 846468, 883417, 1058085, 1410780, 1766834, 2116170, 2650251, 3533668, 4232340, 4417085, 5300502, 6183919, 7950753, 8834170, 10601004, 12367838, 13251255, 15901506, 17668340, 18551757, 24735676, 26502510, 30919595, 31803012, 37103514, 39753765, 53005020, 55655271, 61839190, 74207028, 79507530, 92758785, 111310542, 123678380, 159015060, 185517570, 222621084, 278276355, 371035140, 556552710, 1113105420]

約数ペア:

[(1, 1113105420), (2, 556552710), (3, 371035140), (4, 278276355), (5, 222621084), (6, 185517570), (7, 159015060), (9, 123678380), (10, 111310542), (12, 92758785), (14, 79507530), (15, 74207028), (18, 61839190), (20, 55655271), (21, 53005020), (28, 39753765), (30, 37103514), (35, 31803012), (36, 30919595), (42, 26502510), (45, 24735676), (60, 18551757), (63, 17668340), (70, 15901506), (84, 13251255), (90, 12367838), (105, 10601004), (126, 8834170), (140, 7950753), (180, 6183919), (210, 5300502), (252, 4417085), (263, 4232340), (315, 3533668), (420, 2650251), (526, 2116170), (630, 1766834), (789, 1410780), (1052, 1058085), (1260, 883417), (1315, 846468), (1578, 705390), (1841, 604620), (2367, 470260), (2630, 423234), (3156, 352695), (3359, 331380), (3682, 302310), (3945, 282156), (4734, 235130), (5260, 211617), (5523, 201540), (6718, 165690), (7364, 151155), (7890, 141078), (9205, 120924), (9468, 117565), (10077, 110460), (11046, 100770), (11835, 94052), (13436, 82845), (15780, 70539), (16569, 67180), (16795, 66276), (18410, 60462), (20154, 55230), (22092, 50385), (23513, 47340), (23670, 47026), (27615, 40308), (30231, 36820), (33138, 33590)]