1382411880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67369}}^1$

素因数の和:67408

約数の個数: 128

約数和(自身を含む): 4850640000

約数和(自身を除く): 3468228120

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, 67369, 134738, 202107, 269476, 336845, 404214, 538952, 606321, 673690, 808428, 1010535, 1212642, 1280011, 1347380, 1616856, 1818963, 2021070, 2425284, 2560022, 2694760, 3031605, 3637926, 3840033, 4042140, 4850568, 5120044, 6063210, 6400055, 7275852, 7680066, 8084280, 9094815, 10240088, 11520099, 12126420, 12800110, 14551704, 15360132, 18189630, 19200165, 23040198, 24252840, 25600220, 30720264, 34560297, 36379260, 38400330, 46080396, 51200440, 57600495, 69120594, 72758520, 76800660, 92160792, 115200990, 138241188, 153601320, 172801485, 230401980, 276482376, 345602970, 460803960, 691205940, 1382411880]

約数ペア:

[(1, 1382411880), (2, 691205940), (3, 460803960), (4, 345602970), (5, 276482376), (6, 230401980), (8, 172801485), (9, 153601320), (10, 138241188), (12, 115200990), (15, 92160792), (18, 76800660), (19, 72758520), (20, 69120594), (24, 57600495), (27, 51200440), (30, 46080396), (36, 38400330), (38, 36379260), (40, 34560297), (45, 30720264), (54, 25600220), (57, 24252840), (60, 23040198), (72, 19200165), (76, 18189630), (90, 15360132), (95, 14551704), (108, 12800110), (114, 12126420), (120, 11520099), (135, 10240088), (152, 9094815), (171, 8084280), (180, 7680066), (190, 7275852), (216, 6400055), (228, 6063210), (270, 5120044), (285, 4850568), (342, 4042140), (360, 3840033), (380, 3637926), (456, 3031605), (513, 2694760), (540, 2560022), (570, 2425284), (684, 2021070), (760, 1818963), (855, 1616856), (1026, 1347380), (1080, 1280011), (1140, 1212642), (1368, 1010535), (1710, 808428), (2052, 673690), (2280, 606321), (2565, 538952), (3420, 404214), (4104, 336845), (5130, 269476), (6840, 202107), (10260, 134738), (20520, 67369)]