13648693320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{665141}}^1$

素因数の和:665180

約数の個数: 128

約数和(自身を含む): 47890224000

約数和(自身を除く): 34241530680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 665141, 1330282, 1995423, 2660564, 3325705, 3990846, 5321128, 5986269, 6651410, 7981692, 9977115, 11972538, 12637679, 13302820, 15963384, 17958807, 19954230, 23945076, 25275358, 26605640, 29931345, 35917614, 37913037, 39908460, 47890152, 50550716, 59862690, 63188395, 71835228, 75826074, 79816920, 89794035, 101101432, 113739111, 119725380, 126376790, 143670456, 151652148, 179588070, 189565185, 227478222, 239450760, 252753580, 303304296, 341217333, 359176140, 379130370, 454956444, 505507160, 568695555, 682434666, 718352280, 758260740, 909912888, 1137391110, 1364869332, 1516521480, 1706086665, 2274782220, 2729738664, 3412173330, 4549564440, 6824346660, 13648693320]

約数ペア:

[(1, 13648693320), (2, 6824346660), (3, 4549564440), (4, 3412173330), (5, 2729738664), (6, 2274782220), (8, 1706086665), (9, 1516521480), (10, 1364869332), (12, 1137391110), (15, 909912888), (18, 758260740), (19, 718352280), (20, 682434666), (24, 568695555), (27, 505507160), (30, 454956444), (36, 379130370), (38, 359176140), (40, 341217333), (45, 303304296), (54, 252753580), (57, 239450760), (60, 227478222), (72, 189565185), (76, 179588070), (90, 151652148), (95, 143670456), (108, 126376790), (114, 119725380), (120, 113739111), (135, 101101432), (152, 89794035), (171, 79816920), (180, 75826074), (190, 71835228), (216, 63188395), (228, 59862690), (270, 50550716), (285, 47890152), (342, 39908460), (360, 37913037), (380, 35917614), (456, 29931345), (513, 26605640), (540, 25275358), (570, 23945076), (684, 19954230), (760, 17958807), (855, 15963384), (1026, 13302820), (1080, 12637679), (1140, 11972538), (1368, 9977115), (1710, 7981692), (2052, 6651410), (2280, 5986269), (2565, 5321128), (3420, 3990846), (4104, 3325705), (5130, 2660564), (6840, 1995423), (10260, 1330282), (20520, 665141)]