15690760335760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{447901}}^1$

素因数の和:448257

約数の個数: 160

約数和(自身を含む): 38709052462080

約数和(自身を除く): 23018292126320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 241, 316, 368, 395, 460, 482, 632, 790, 920, 964, 1205, 1264, 1580, 1817, 1840, 1928, 2410, 3160, 3634, 3856, 4820, 5543, 6320, 7268, 9085, 9640, 11086, 14536, 18170, 19039, 19280, 22172, 27715, 29072, 36340, 38078, 44344, 55430, 72680, 76156, 88688, 95195, 110860, 145360, 152312, 190390, 221720, 304624, 380780, 437897, 443440, 447901, 761560, 875794, 895802, 1523120, 1751588, 1791604, 2189485, 2239505, 3503176, 3583208, 4378970, 4479010, 7006352, 7166416, 8757940, 8958020, 10301723, 17515880, 17916040, 20603446, 35031760, 35384179, 35832080, 41206892, 51508615, 70768358, 82413784, 103017230, 107944141, 141536716, 164827568, 176920895, 206034460, 215888282, 283073432, 353841790, 412068920, 431776564, 539720705, 566146864, 707683580, 813836117, 824137840, 863553128, 1079441410, 1415367160, 1627672234, 1727106256, 2158882820, 2482715243, 2830734320, 3255344468, 4069180585, 4317765640, 4965430486, 6510688936, 8138361170, 8527587139, 8635531280, 9930860972, 12413576215, 13021377872, 16276722340, 17055174278, 19861721944, 24827152430, 32553444680, 34110348556, 39723443888, 42637935695, 49654304860, 65106889360, 68220697112, 85275871390, 99308609720, 136441394224, 170551742780, 196134504197, 198617219440, 341103485560, 392269008394, 682206971120, 784538016788, 980672520985, 1569076033576, 1961345041970, 3138152067152, 3922690083940, 7845380167880, 15690760335760]

約数ペア:

[(1, 15690760335760), (2, 7845380167880), (4, 3922690083940), (5, 3138152067152), (8, 1961345041970), (10, 1569076033576), (16, 980672520985), (20, 784538016788), (23, 682206971120), (40, 392269008394), (46, 341103485560), (79, 198617219440), (80, 196134504197), (92, 170551742780), (115, 136441394224), (158, 99308609720), (184, 85275871390), (230, 68220697112), (241, 65106889360), (316, 49654304860), (368, 42637935695), (395, 39723443888), (460, 34110348556), (482, 32553444680), (632, 24827152430), (790, 19861721944), (920, 17055174278), (964, 16276722340), (1205, 13021377872), (1264, 12413576215), (1580, 9930860972), (1817, 8635531280), (1840, 8527587139), (1928, 8138361170), (2410, 6510688936), (3160, 4965430486), (3634, 4317765640), (3856, 4069180585), (4820, 3255344468), (5543, 2830734320), (6320, 2482715243), (7268, 2158882820), (9085, 1727106256), (9640, 1627672234), (11086, 1415367160), (14536, 1079441410), (18170, 863553128), (19039, 824137840), (19280, 813836117), (22172, 707683580), (27715, 566146864), (29072, 539720705), (36340, 431776564), (38078, 412068920), (44344, 353841790), (55430, 283073432), (72680, 215888282), (76156, 206034460), (88688, 176920895), (95195, 164827568), (110860, 141536716), (145360, 107944141), (152312, 103017230), (190390, 82413784), (221720, 70768358), (304624, 51508615), (380780, 41206892), (437897, 35832080), (443440, 35384179), (447901, 35031760), (761560, 20603446), (875794, 17916040), (895802, 17515880), (1523120, 10301723), (1751588, 8958020), (1791604, 8757940), (2189485, 7166416), (2239505, 7006352), (3503176, 4479010), (3583208, 4378970)]