249878880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9133}}^1$

素因数の和:9173

約数の個数: 144

約数和(自身を含む): 897689520

約数和(自身を除く): 647810640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 9133, 13680, 18266, 27360, 27399, 36532, 45665, 54798, 73064, 82197, 91330, 109596, 136995, 146128, 164394, 173527, 182660, 219192, 273990, 292256, 328788, 347054, 365320, 410985, 438384, 520581, 547980, 657576, 694108, 730640, 821970, 867635, 876768, 1041162, 1095960, 1315152, 1388216, 1461280, 1561743, 1643940, 1735270, 2082324, 2191920, 2602905, 2630304, 2776432, 3123486, 3287880, 3470540, 4164648, 4383840, 5205810, 5552864, 6246972, 6575760, 6941080, 7808715, 8329296, 10411620, 12493944, 13151520, 13882160, 15617430, 16658592, 20823240, 24987888, 27764320, 31234860, 41646480, 49975776, 62469720, 83292960, 124939440, 249878880]

約数ペア:

[(1, 249878880), (2, 124939440), (3, 83292960), (4, 62469720), (5, 49975776), (6, 41646480), (8, 31234860), (9, 27764320), (10, 24987888), (12, 20823240), (15, 16658592), (16, 15617430), (18, 13882160), (19, 13151520), (20, 12493944), (24, 10411620), (30, 8329296), (32, 7808715), (36, 6941080), (38, 6575760), (40, 6246972), (45, 5552864), (48, 5205810), (57, 4383840), (60, 4164648), (72, 3470540), (76, 3287880), (80, 3123486), (90, 2776432), (95, 2630304), (96, 2602905), (114, 2191920), (120, 2082324), (144, 1735270), (152, 1643940), (160, 1561743), (171, 1461280), (180, 1388216), (190, 1315152), (228, 1095960), (240, 1041162), (285, 876768), (288, 867635), (304, 821970), (342, 730640), (360, 694108), (380, 657576), (456, 547980), (480, 520581), (570, 438384), (608, 410985), (684, 365320), (720, 347054), (760, 328788), (855, 292256), (912, 273990), (1140, 219192), (1368, 182660), (1440, 173527), (1520, 164394), (1710, 146128), (1824, 136995), (2280, 109596), (2736, 91330), (3040, 82197), (3420, 73064), (4560, 54798), (5472, 45665), (6840, 36532), (9120, 27399), (9133, 27360), (13680, 18266)]