6428750640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4231}}^1$

素因数の和:4747

約数の個数: 160

約数和(自身を含む): 21511289856

約数和(自身を除く): 15082539216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 487, 520, 624, 780, 974, 1040, 1461, 1560, 1948, 2435, 2922, 3120, 3896, 4231, 4870, 5844, 6331, 7305, 7792, 8462, 9740, 11688, 12662, 12693, 14610, 16924, 18993, 19480, 21155, 23376, 25324, 25386, 29220, 31655, 33848, 37986, 38960, 42310, 50648, 50772, 55003, 58440, 63310, 63465, 67696, 75972, 84620, 94965, 101296, 101544, 110006, 116880, 126620, 126930, 151944, 165009, 169240, 189930, 203088, 220012, 253240, 253860, 275015, 303888, 330018, 338480, 379860, 440024, 506480, 507720, 550030, 660036, 759720, 825045, 880048, 1015440, 1100060, 1320072, 1519440, 1650090, 2060497, 2200120, 2640144, 3300180, 4120994, 4400240, 6181491, 6600360, 8241988, 10302485, 12362982, 13200720, 16483976, 20604970, 24725964, 26786461, 30907455, 32967952, 41209940, 49451928, 53572922, 61814910, 80359383, 82419880, 98903856, 107145844, 123629820, 133932305, 160718766, 164839760, 214291688, 247259640, 267864610, 321437532, 401796915, 428583376, 494519280, 535729220, 642875064, 803593830, 1071458440, 1285750128, 1607187660, 2142916880, 3214375320, 6428750640]

約数ペア:

[(1, 6428750640), (2, 3214375320), (3, 2142916880), (4, 1607187660), (5, 1285750128), (6, 1071458440), (8, 803593830), (10, 642875064), (12, 535729220), (13, 494519280), (15, 428583376), (16, 401796915), (20, 321437532), (24, 267864610), (26, 247259640), (30, 214291688), (39, 164839760), (40, 160718766), (48, 133932305), (52, 123629820), (60, 107145844), (65, 98903856), (78, 82419880), (80, 80359383), (104, 61814910), (120, 53572922), (130, 49451928), (156, 41209940), (195, 32967952), (208, 30907455), (240, 26786461), (260, 24725964), (312, 20604970), (390, 16483976), (487, 13200720), (520, 12362982), (624, 10302485), (780, 8241988), (974, 6600360), (1040, 6181491), (1461, 4400240), (1560, 4120994), (1948, 3300180), (2435, 2640144), (2922, 2200120), (3120, 2060497), (3896, 1650090), (4231, 1519440), (4870, 1320072), (5844, 1100060), (6331, 1015440), (7305, 880048), (7792, 825045), (8462, 759720), (9740, 660036), (11688, 550030), (12662, 507720), (12693, 506480), (14610, 440024), (16924, 379860), (18993, 338480), (19480, 330018), (21155, 303888), (23376, 275015), (25324, 253860), (25386, 253240), (29220, 220012), (31655, 203088), (33848, 189930), (37986, 169240), (38960, 165009), (42310, 151944), (50648, 126930), (50772, 126620), (55003, 116880), (58440, 110006), (63310, 101544), (63465, 101296), (67696, 94965), (75972, 84620)]