39131640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1946

約数の個数: 128

約数和(自身を含む): 137376000

約数和(自身を除く): 98244360

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, 1907, 2052, 2280, 2565, 3420, 3814, 4104, 5130, 5721, 6840, 7628, 9535, 10260, 11442, 15256, 17163, 19070, 20520, 22884, 28605, 34326, 36233, 38140, 45768, 51489, 57210, 68652, 72466, 76280, 85815, 102978, 108699, 114420, 137304, 144932, 171630, 181165, 205956, 217398, 228840, 257445, 289864, 326097, 343260, 362330, 411912, 434796, 514890, 543495, 652194, 686520, 724660, 869592, 978291, 1029780, 1086990, 1304388, 1449320, 1630485, 1956582, 2059560, 2173980, 2608776, 3260970, 3913164, 4347960, 4891455, 6521940, 7826328, 9782910, 13043880, 19565820, 39131640]

約数ペア:

[(1, 39131640), (2, 19565820), (3, 13043880), (4, 9782910), (5, 7826328), (6, 6521940), (8, 4891455), (9, 4347960), (10, 3913164), (12, 3260970), (15, 2608776), (18, 2173980), (19, 2059560), (20, 1956582), (24, 1630485), (27, 1449320), (30, 1304388), (36, 1086990), (38, 1029780), (40, 978291), (45, 869592), (54, 724660), (57, 686520), (60, 652194), (72, 543495), (76, 514890), (90, 434796), (95, 411912), (108, 362330), (114, 343260), (120, 326097), (135, 289864), (152, 257445), (171, 228840), (180, 217398), (190, 205956), (216, 181165), (228, 171630), (270, 144932), (285, 137304), (342, 114420), (360, 108699), (380, 102978), (456, 85815), (513, 76280), (540, 72466), (570, 68652), (684, 57210), (760, 51489), (855, 45768), (1026, 38140), (1080, 36233), (1140, 34326), (1368, 28605), (1710, 22884), (1907, 20520), (2052, 19070), (2280, 17163), (2565, 15256), (3420, 11442), (3814, 10260), (4104, 9535), (5130, 7628), (5721, 6840)]