196889940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9349}}^1$

素因数の和:9383

約数の個数: 120

約数和(自身を含む): 665233800

約数和(自身を除く): 468343860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 9349, 10530, 18698, 21060, 28047, 37396, 46745, 56094, 84141, 93490, 112188, 121537, 140235, 168282, 186980, 243074, 252423, 280470, 336564, 364611, 420705, 486148, 504846, 560940, 607685, 729222, 757269, 841410, 1009692, 1093833, 1215370, 1262115, 1458444, 1514538, 1682820, 1823055, 2187666, 2430740, 2524230, 3029076, 3281499, 3646110, 3786345, 4375332, 5048460, 5469165, 6562998, 7292220, 7572690, 9844497, 10938330, 13125996, 15145380, 16407495, 19688994, 21876660, 32814990, 39377988, 49222485, 65629980, 98444970, 196889940]

約数ペア:

[(1, 196889940), (2, 98444970), (3, 65629980), (4, 49222485), (5, 39377988), (6, 32814990), (9, 21876660), (10, 19688994), (12, 16407495), (13, 15145380), (15, 13125996), (18, 10938330), (20, 9844497), (26, 7572690), (27, 7292220), (30, 6562998), (36, 5469165), (39, 5048460), (45, 4375332), (52, 3786345), (54, 3646110), (60, 3281499), (65, 3029076), (78, 2524230), (81, 2430740), (90, 2187666), (108, 1823055), (117, 1682820), (130, 1514538), (135, 1458444), (156, 1262115), (162, 1215370), (180, 1093833), (195, 1009692), (234, 841410), (260, 757269), (270, 729222), (324, 607685), (351, 560940), (390, 504846), (405, 486148), (468, 420705), (540, 364611), (585, 336564), (702, 280470), (780, 252423), (810, 243074), (1053, 186980), (1170, 168282), (1404, 140235), (1620, 121537), (1755, 112188), (2106, 93490), (2340, 84141), (3510, 56094), (4212, 46745), (5265, 37396), (7020, 28047), (9349, 21060), (10530, 18698)]