263274060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 864712800

約数和(自身を除く): 601438740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 149, 196, 210, 245, 294, 298, 420, 447, 490, 588, 596, 601, 735, 745, 894, 980, 1043, 1202, 1470, 1490, 1788, 1803, 2086, 2235, 2404, 2940, 2980, 3005, 3129, 3606, 4172, 4207, 4470, 5215, 6010, 6258, 7212, 7301, 8414, 8940, 9015, 10430, 12020, 12516, 12621, 14602, 15645, 16828, 18030, 20860, 21035, 21903, 25242, 29204, 29449, 31290, 36060, 36505, 42070, 43806, 50484, 58898, 62580, 63105, 73010, 84140, 87612, 88347, 89549, 109515, 117796, 126210, 146020, 147245, 176694, 179098, 219030, 252420, 268647, 294490, 353388, 358196, 438060, 441735, 447745, 537294, 588980, 626843, 883470, 895490, 1074588, 1253686, 1343235, 1766940, 1790980, 1880529, 2507372, 2686470, 3134215, 3761058, 4387901, 5372940, 6268430, 7522116, 8775802, 9402645, 12536860, 13163703, 17551604, 18805290, 21939505, 26327406, 37610580, 43879010, 52654812, 65818515, 87758020, 131637030, 263274060]

約数ペア:

[(1, 263274060), (2, 131637030), (3, 87758020), (4, 65818515), (5, 52654812), (6, 43879010), (7, 37610580), (10, 26327406), (12, 21939505), (14, 18805290), (15, 17551604), (20, 13163703), (21, 12536860), (28, 9402645), (30, 8775802), (35, 7522116), (42, 6268430), (49, 5372940), (60, 4387901), (70, 3761058), (84, 3134215), (98, 2686470), (105, 2507372), (140, 1880529), (147, 1790980), (149, 1766940), (196, 1343235), (210, 1253686), (245, 1074588), (294, 895490), (298, 883470), (420, 626843), (447, 588980), (490, 537294), (588, 447745), (596, 441735), (601, 438060), (735, 358196), (745, 353388), (894, 294490), (980, 268647), (1043, 252420), (1202, 219030), (1470, 179098), (1490, 176694), (1788, 147245), (1803, 146020), (2086, 126210), (2235, 117796), (2404, 109515), (2940, 89549), (2980, 88347), (3005, 87612), (3129, 84140), (3606, 73010), (4172, 63105), (4207, 62580), (4470, 58898), (5215, 50484), (6010, 43806), (6258, 42070), (7212, 36505), (7301, 36060), (8414, 31290), (8940, 29449), (9015, 29204), (10430, 25242), (12020, 21903), (12516, 21035), (12621, 20860), (14602, 18030), (15645, 16828)]