16366985460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{87179}}^1$

素因数の和:87350

約数の個数: 144

約数和(自身を含む): 57120336000

約数和(自身を除く): 40753350540

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, 149, 180, 210, 252, 298, 315, 420, 447, 596, 630, 745, 894, 1043, 1260, 1341, 1490, 1788, 2086, 2235, 2682, 2980, 3129, 4172, 4470, 5215, 5364, 6258, 6705, 8940, 9387, 10430, 12516, 13410, 15645, 18774, 20860, 26820, 31290, 37548, 46935, 62580, 87179, 93870, 174358, 187740, 261537, 348716, 435895, 523074, 610253, 784611, 871790, 1046148, 1220506, 1307685, 1569222, 1743580, 1830759, 2441012, 2615370, 3051265, 3138444, 3661518, 3923055, 5230740, 5492277, 6102530, 7323036, 7846110, 9153795, 10984554, 12205060, 12989671, 15692220, 18307590, 21969108, 25979342, 27461385, 36615180, 38969013, 51958684, 54922770, 64948355, 77938026, 90927697, 109845540, 116907039, 129896710, 155876052, 181855394, 194845065, 233814078, 259793420, 272783091, 363710788, 389690130, 454638485, 467628156, 545566182, 584535195, 779380260, 818349273, 909276970, 1091132364, 1169070390, 1363915455, 1636698546, 1818553940, 2338140780, 2727830910, 3273397092, 4091746365, 5455661820, 8183492730, 16366985460]

約数ペア:

[(1, 16366985460), (2, 8183492730), (3, 5455661820), (4, 4091746365), (5, 3273397092), (6, 2727830910), (7, 2338140780), (9, 1818553940), (10, 1636698546), (12, 1363915455), (14, 1169070390), (15, 1091132364), (18, 909276970), (20, 818349273), (21, 779380260), (28, 584535195), (30, 545566182), (35, 467628156), (36, 454638485), (42, 389690130), (45, 363710788), (60, 272783091), (63, 259793420), (70, 233814078), (84, 194845065), (90, 181855394), (105, 155876052), (126, 129896710), (140, 116907039), (149, 109845540), (180, 90927697), (210, 77938026), (252, 64948355), (298, 54922770), (315, 51958684), (420, 38969013), (447, 36615180), (596, 27461385), (630, 25979342), (745, 21969108), (894, 18307590), (1043, 15692220), (1260, 12989671), (1341, 12205060), (1490, 10984554), (1788, 9153795), (2086, 7846110), (2235, 7323036), (2682, 6102530), (2980, 5492277), (3129, 5230740), (4172, 3923055), (4470, 3661518), (5215, 3138444), (5364, 3051265), (6258, 2615370), (6705, 2441012), (8940, 1830759), (9387, 1743580), (10430, 1569222), (12516, 1307685), (13410, 1220506), (15645, 1046148), (18774, 871790), (20860, 784611), (26820, 610253), (31290, 523074), (37548, 435895), (46935, 348716), (62580, 261537), (87179, 187740), (93870, 174358)]