156933608940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1\times {\mathrm{3727}}^1$

素因数の和:4712

約数の個数: 144

約数和(自身を含む): 478136131200

約数和(自身を除く): 321202522260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 521, 898, 1042, 1347, 1563, 1796, 2084, 2245, 2605, 2694, 3126, 3727, 4041, 4490, 4689, 5210, 5388, 6252, 6735, 7454, 7815, 8082, 8980, 9378, 10420, 11181, 13470, 14908, 15630, 16164, 18635, 18756, 20205, 22362, 23445, 26940, 31260, 33543, 37270, 40410, 44724, 46890, 55905, 67086, 74540, 80820, 93780, 111810, 134172, 167715, 223620, 233929, 335430, 467858, 670860, 701787, 935716, 1169645, 1403574, 1673423, 1941767, 2105361, 2339290, 2807148, 3346846, 3508935, 3883534, 4210722, 4678580, 5020269, 5825301, 6693692, 7017870, 7767068, 8367115, 8421444, 9708835, 10040538, 10526805, 11650602, 14035740, 15060807, 16734230, 17475903, 19417670, 20081076, 21053610, 23301204, 25101345, 29126505, 30121614, 33468460, 34951806, 38835340, 42107220, 50202690, 58253010, 60243228, 69903612, 75304035, 87379515, 100405380, 116506020, 150608070, 174759030, 301216140, 349518060, 871853383, 1743706766, 2615560149, 3487413532, 4359266915, 5231120298, 7846680447, 8718533830, 10462240596, 13077800745, 15693360894, 17437067660, 26155601490, 31386721788, 39233402235, 52311202980, 78466804470, 156933608940]

約数ペア:

[(1, 156933608940), (2, 78466804470), (3, 52311202980), (4, 39233402235), (5, 31386721788), (6, 26155601490), (9, 17437067660), (10, 15693360894), (12, 13077800745), (15, 10462240596), (18, 8718533830), (20, 7846680447), (30, 5231120298), (36, 4359266915), (45, 3487413532), (60, 2615560149), (90, 1743706766), (180, 871853383), (449, 349518060), (521, 301216140), (898, 174759030), (1042, 150608070), (1347, 116506020), (1563, 100405380), (1796, 87379515), (2084, 75304035), (2245, 69903612), (2605, 60243228), (2694, 58253010), (3126, 50202690), (3727, 42107220), (4041, 38835340), (4490, 34951806), (4689, 33468460), (5210, 30121614), (5388, 29126505), (6252, 25101345), (6735, 23301204), (7454, 21053610), (7815, 20081076), (8082, 19417670), (8980, 17475903), (9378, 16734230), (10420, 15060807), (11181, 14035740), (13470, 11650602), (14908, 10526805), (15630, 10040538), (16164, 9708835), (18635, 8421444), (18756, 8367115), (20205, 7767068), (22362, 7017870), (23445, 6693692), (26940, 5825301), (31260, 5020269), (33543, 4678580), (37270, 4210722), (40410, 3883534), (44724, 3508935), (46890, 3346846), (55905, 2807148), (67086, 2339290), (74540, 2105361), (80820, 1941767), (93780, 1673423), (111810, 1403574), (134172, 1169645), (167715, 935716), (223620, 701787), (233929, 670860), (335430, 467858)]