231667020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 790366080

約数和(自身を除く): 558699060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 180, 183, 195, 234, 244, 260, 270, 305, 351, 366, 390, 468, 540, 541, 549, 585, 610, 702, 732, 780, 793, 915, 1082, 1098, 1170, 1220, 1404, 1586, 1623, 1647, 1755, 1830, 2164, 2196, 2340, 2379, 2705, 2745, 3172, 3246, 3294, 3510, 3660, 3965, 4758, 4869, 5410, 5490, 6492, 6588, 7020, 7033, 7137, 7930, 8115, 8235, 9516, 9738, 10820, 10980, 11895, 14066, 14274, 14607, 15860, 16230, 16470, 19476, 21099, 21411, 23790, 24345, 28132, 28548, 29214, 32460, 32940, 33001, 35165, 35685, 42198, 42822, 47580, 48690, 58428, 63297, 66002, 70330, 71370, 73035, 84396, 85644, 97380, 99003, 105495, 107055, 126594, 132004, 140660, 142740, 146070, 165005, 189891, 198006, 210990, 214110, 253188, 292140, 297009, 316485, 330010, 379782, 396012, 421980, 428220, 429013, 495015, 594018, 632970, 660020, 759564, 858026, 891027, 949455, 990030, 1188036, 1265940, 1287039, 1485045, 1716052, 1782054, 1898910, 1980060, 2145065, 2574078, 2970090, 3564108, 3797820, 3861117, 4290130, 4455135, 5148156, 5940180, 6435195, 7722234, 8580260, 8910270, 11583351, 12870390, 15444468, 17820540, 19305585, 23166702, 25740780, 38611170, 46333404, 57916755, 77222340, 115833510, 231667020]

約数ペア:

[(1, 231667020), (2, 115833510), (3, 77222340), (4, 57916755), (5, 46333404), (6, 38611170), (9, 25740780), (10, 23166702), (12, 19305585), (13, 17820540), (15, 15444468), (18, 12870390), (20, 11583351), (26, 8910270), (27, 8580260), (30, 7722234), (36, 6435195), (39, 5940180), (45, 5148156), (52, 4455135), (54, 4290130), (60, 3861117), (61, 3797820), (65, 3564108), (78, 2970090), (90, 2574078), (108, 2145065), (117, 1980060), (122, 1898910), (130, 1782054), (135, 1716052), (156, 1485045), (180, 1287039), (183, 1265940), (195, 1188036), (234, 990030), (244, 949455), (260, 891027), (270, 858026), (305, 759564), (351, 660020), (366, 632970), (390, 594018), (468, 495015), (540, 429013), (541, 428220), (549, 421980), (585, 396012), (610, 379782), (702, 330010), (732, 316485), (780, 297009), (793, 292140), (915, 253188), (1082, 214110), (1098, 210990), (1170, 198006), (1220, 189891), (1404, 165005), (1586, 146070), (1623, 142740), (1647, 140660), (1755, 132004), (1830, 126594), (2164, 107055), (2196, 105495), (2340, 99003), (2379, 97380), (2705, 85644), (2745, 84396), (3172, 73035), (3246, 71370), (3294, 70330), (3510, 66002), (3660, 63297), (3965, 58428), (4758, 48690), (4869, 47580), (5410, 42822), (5490, 42198), (6492, 35685), (6588, 35165), (7020, 33001), (7033, 32940), (7137, 32460), (7930, 29214), (8115, 28548), (8235, 28132), (9516, 24345), (9738, 23790), (10820, 21411), (10980, 21099), (11895, 19476), (14066, 16470), (14274, 16230), (14607, 15860)]