210950880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8969}}^1$

素因数の和:9001

約数の個数: 144

約数和(自身を含む): 773070480

約数和(自身を除く): 562119600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8969, 11760, 17938, 23520, 26907, 35876, 44845, 53814, 62783, 71752, 89690, 107628, 125566, 134535, 143504, 179380, 188349, 215256, 251132, 269070, 287008, 313915, 358760, 376698, 430512, 439481, 502264, 538140, 627830, 717520, 753396, 861024, 878962, 941745, 1004528, 1076280, 1255660, 1318443, 1435040, 1506792, 1757924, 1883490, 2009056, 2152560, 2197405, 2511320, 2636886, 3013584, 3515848, 3766980, 4305120, 4394810, 5022640, 5273772, 6027168, 6592215, 7031696, 7533960, 8789620, 10045280, 10547544, 13184430, 14063392, 15067920, 17579240, 21095088, 26368860, 30135840, 35158480, 42190176, 52737720, 70316960, 105475440, 210950880]

約数ペア:

[(1, 210950880), (2, 105475440), (3, 70316960), (4, 52737720), (5, 42190176), (6, 35158480), (7, 30135840), (8, 26368860), (10, 21095088), (12, 17579240), (14, 15067920), (15, 14063392), (16, 13184430), (20, 10547544), (21, 10045280), (24, 8789620), (28, 7533960), (30, 7031696), (32, 6592215), (35, 6027168), (40, 5273772), (42, 5022640), (48, 4394810), (49, 4305120), (56, 3766980), (60, 3515848), (70, 3013584), (80, 2636886), (84, 2511320), (96, 2197405), (98, 2152560), (105, 2009056), (112, 1883490), (120, 1757924), (140, 1506792), (147, 1435040), (160, 1318443), (168, 1255660), (196, 1076280), (210, 1004528), (224, 941745), (240, 878962), (245, 861024), (280, 753396), (294, 717520), (336, 627830), (392, 538140), (420, 502264), (480, 439481), (490, 430512), (560, 376698), (588, 358760), (672, 313915), (735, 287008), (784, 269070), (840, 251132), (980, 215256), (1120, 188349), (1176, 179380), (1470, 143504), (1568, 134535), (1680, 125566), (1960, 107628), (2352, 89690), (2940, 71752), (3360, 62783), (3920, 53814), (4704, 44845), (5880, 35876), (7840, 26907), (8969, 23520), (11760, 17938)]