157019269940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 388446347520

約数和(自身を除く): 231427077580

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 89, 92, 115, 124, 130, 155, 178, 230, 260, 299, 307, 310, 356, 403, 445, 460, 598, 614, 620, 713, 806, 890, 961, 1157, 1196, 1228, 1426, 1495, 1535, 1612, 1780, 1922, 2015, 2047, 2314, 2759, 2852, 2990, 3070, 3565, 3844, 3991, 4030, 4094, 4628, 4805, 5518, 5785, 5980, 6140, 7061, 7130, 7982, 8060, 8188, 9269, 9517, 9610, 10235, 11036, 11570, 12493, 13795, 14122, 14260, 15964, 18538, 19034, 19220, 19955, 20470, 22103, 23140, 24986, 26611, 27323, 27590, 28244, 35305, 35867, 37076, 38068, 39910, 40940, 44206, 46345, 47585, 49972, 53222, 54646, 55180, 62465, 63457, 70610, 71734, 79820, 85529, 88412, 91793, 92690, 95170, 106444, 109292, 110515, 123721, 124930, 126914, 133055, 136615, 141220, 143468, 171058, 179335, 183586, 185380, 190340, 218891, 221030, 247442, 249860, 253828, 266110, 273230, 287339, 295027, 317285, 342116, 355199, 358670, 367172, 427645, 437782, 442060, 458965, 494884, 532220, 546460, 574678, 590054, 618605, 628429, 634570, 710398, 717340, 824941, 847013, 855290, 875564, 917930, 1094455, 1111877, 1149356, 1180108, 1237210, 1256858, 1269140, 1420796, 1436695, 1475135, 1649882, 1694026, 1710580, 1775995, 1835860, 1967167, 2188910, 2223754, 2474420, 2513716, 2845583, 2873390, 2950270, 3142145, 3299764, 3388052, 3551990, 3835351, 3934334, 4124705, 4235065, 4377820, 4447508, 5559385, 5691166, 5746780, 5900540, 6284290, 6785621, 7103980, 7670702, 7868668, 8169577, 8249410, 8470130, 9835835, 11011169, 11118770, 11382332, 12568580, 13571242, 14227915, 15341404, 16339154, 16498820, 16940260, 19176755, 19481299, 19671670, 22022338, 22237540, 25573171, 26257403, 27142484, 28455830, 32678308, 33928105, 38353510, 38962598, 39343340, 40847885, 44044676, 51146342, 52514806, 55055845, 56911660, 67856210, 76707020, 77925196, 81695770, 88213073, 97406495, 102292684, 105029612, 110111690, 127865855, 131287015, 135712420, 163391540, 176426146, 194812990, 220223380, 253256887, 255731710, 262574030, 341346239, 352852292, 389625980, 441065365, 506513774, 511463420, 525148060, 603920269, 682692478, 882130730, 1013027548, 1207840538, 1266284435, 1365384956, 1706731195, 1764261460, 2415681076, 2532568870, 3019601345, 3413462390, 5065137740, 6039202690, 6826924780, 7850963497, 12078405380, 15701926994, 31403853988, 39254817485, 78509634970, 157019269940]

約数ペア:

[(1, 157019269940), (2, 78509634970), (4, 39254817485), (5, 31403853988), (10, 15701926994), (13, 12078405380), (20, 7850963497), (23, 6826924780), (26, 6039202690), (31, 5065137740), (46, 3413462390), (52, 3019601345), (62, 2532568870), (65, 2415681076), (89, 1764261460), (92, 1706731195), (115, 1365384956), (124, 1266284435), (130, 1207840538), (155, 1013027548), (178, 882130730), (230, 682692478), (260, 603920269), (299, 525148060), (307, 511463420), (310, 506513774), (356, 441065365), (403, 389625980), (445, 352852292), (460, 341346239), (598, 262574030), (614, 255731710), (620, 253256887), (713, 220223380), (806, 194812990), (890, 176426146), (961, 163391540), (1157, 135712420), (1196, 131287015), (1228, 127865855), (1426, 110111690), (1495, 105029612), (1535, 102292684), (1612, 97406495), (1780, 88213073), (1922, 81695770), (2015, 77925196), (2047, 76707020), (2314, 67856210), (2759, 56911660), (2852, 55055845), (2990, 52514806), (3070, 51146342), (3565, 44044676), (3844, 40847885), (3991, 39343340), (4030, 38962598), (4094, 38353510), (4628, 33928105), (4805, 32678308), (5518, 28455830), (5785, 27142484), (5980, 26257403), (6140, 25573171), (7061, 22237540), (7130, 22022338), (7982, 19671670), (8060, 19481299), (8188, 19176755), (9269, 16940260), (9517, 16498820), (9610, 16339154), (10235, 15341404), (11036, 14227915), (11570, 13571242), (12493, 12568580), (13795, 11382332), (14122, 11118770), (14260, 11011169), (15964, 9835835), (18538, 8470130), (19034, 8249410), (19220, 8169577), (19955, 7868668), (20470, 7670702), (22103, 7103980), (23140, 6785621), (24986, 6284290), (26611, 5900540), (27323, 5746780), (27590, 5691166), (28244, 5559385), (35305, 4447508), (35867, 4377820), (37076, 4235065), (38068, 4124705), (39910, 3934334), (40940, 3835351), (44206, 3551990), (46345, 3388052), (47585, 3299764), (49972, 3142145), (53222, 2950270), (54646, 2873390), (55180, 2845583), (62465, 2513716), (63457, 2474420), (70610, 2223754), (71734, 2188910), (79820, 1967167), (85529, 1835860), (88412, 1775995), (91793, 1710580), (92690, 1694026), (95170, 1649882), (106444, 1475135), (109292, 1436695), (110515, 1420796), (123721, 1269140), (124930, 1256858), (126914, 1237210), (133055, 1180108), (136615, 1149356), (141220, 1111877), (143468, 1094455), (171058, 917930), (179335, 875564), (183586, 855290), (185380, 847013), (190340, 824941), (218891, 717340), (221030, 710398), (247442, 634570), (249860, 628429), (253828, 618605), (266110, 590054), (273230, 574678), (287339, 546460), (295027, 532220), (317285, 494884), (342116, 458965), (355199, 442060), (358670, 437782), (367172, 427645)]