63368340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 210865536

約数和(自身を除く): 147497196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 157, 186, 210, 217, 310, 314, 372, 420, 434, 465, 471, 620, 628, 651, 785, 868, 930, 942, 961, 1085, 1099, 1302, 1570, 1860, 1884, 1922, 2170, 2198, 2355, 2604, 2883, 3140, 3255, 3297, 3844, 4340, 4396, 4710, 4805, 4867, 5495, 5766, 6510, 6594, 6727, 9420, 9610, 9734, 10990, 11532, 13020, 13188, 13454, 14415, 14601, 16485, 19220, 19468, 20181, 21980, 24335, 26908, 28830, 29202, 32970, 33635, 34069, 40362, 48670, 57660, 58404, 65940, 67270, 68138, 73005, 80724, 97340, 100905, 102207, 134540, 136276, 146010, 150877, 170345, 201810, 204414, 292020, 301754, 340690, 403620, 408828, 452631, 511035, 603508, 681380, 754385, 905262, 1022070, 1056139, 1508770, 1810524, 2044140, 2112278, 2263155, 3017540, 3168417, 4224556, 4526310, 5280695, 6336834, 9052620, 10561390, 12673668, 15842085, 21122780, 31684170, 63368340]

約数ペア:

[(1, 63368340), (2, 31684170), (3, 21122780), (4, 15842085), (5, 12673668), (6, 10561390), (7, 9052620), (10, 6336834), (12, 5280695), (14, 4526310), (15, 4224556), (20, 3168417), (21, 3017540), (28, 2263155), (30, 2112278), (31, 2044140), (35, 1810524), (42, 1508770), (60, 1056139), (62, 1022070), (70, 905262), (84, 754385), (93, 681380), (105, 603508), (124, 511035), (140, 452631), (155, 408828), (157, 403620), (186, 340690), (210, 301754), (217, 292020), (310, 204414), (314, 201810), (372, 170345), (420, 150877), (434, 146010), (465, 136276), (471, 134540), (620, 102207), (628, 100905), (651, 97340), (785, 80724), (868, 73005), (930, 68138), (942, 67270), (961, 65940), (1085, 58404), (1099, 57660), (1302, 48670), (1570, 40362), (1860, 34069), (1884, 33635), (1922, 32970), (2170, 29202), (2198, 28830), (2355, 26908), (2604, 24335), (2883, 21980), (3140, 20181), (3255, 19468), (3297, 19220), (3844, 16485), (4340, 14601), (4396, 14415), (4710, 13454), (4805, 13188), (4867, 13020), (5495, 11532), (5766, 10990), (6510, 9734), (6594, 9610), (6727, 9420)]