15702538760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 36761662080

約数和(自身を除く): 21059123320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 113, 172, 173, 215, 226, 344, 346, 430, 452, 467, 565, 692, 860, 865, 904, 934, 1130, 1384, 1720, 1730, 1868, 2260, 2335, 3460, 3736, 4520, 4670, 4859, 6920, 7439, 9340, 9718, 14878, 18680, 19436, 19549, 20081, 24295, 29756, 37195, 38872, 39098, 40162, 48590, 52771, 59512, 74390, 78196, 80324, 80791, 97180, 97745, 100405, 105542, 148780, 156392, 160648, 161582, 194360, 195490, 200810, 211084, 263855, 297560, 323164, 390980, 401620, 403955, 422168, 527710, 646328, 781960, 803240, 807910, 840607, 1055420, 1615820, 1681214, 2110840, 2269153, 3231640, 3362428, 3474013, 4203035, 4538306, 6724856, 6948026, 8406070, 9076612, 9129383, 11345765, 13896052, 16812140, 17370065, 18153224, 18258766, 22691530, 27792104, 33624280, 34740130, 36517532, 45383060, 45646915, 69480260, 73035064, 90766120, 91293830, 138960520, 182587660, 365175320, 392563469, 785126938, 1570253876, 1962817345, 3140507752, 3925634690, 7851269380, 15702538760]

約数ペア:

[(1, 15702538760), (2, 7851269380), (4, 3925634690), (5, 3140507752), (8, 1962817345), (10, 1570253876), (20, 785126938), (40, 392563469), (43, 365175320), (86, 182587660), (113, 138960520), (172, 91293830), (173, 90766120), (215, 73035064), (226, 69480260), (344, 45646915), (346, 45383060), (430, 36517532), (452, 34740130), (467, 33624280), (565, 27792104), (692, 22691530), (860, 18258766), (865, 18153224), (904, 17370065), (934, 16812140), (1130, 13896052), (1384, 11345765), (1720, 9129383), (1730, 9076612), (1868, 8406070), (2260, 6948026), (2335, 6724856), (3460, 4538306), (3736, 4203035), (4520, 3474013), (4670, 3362428), (4859, 3231640), (6920, 2269153), (7439, 2110840), (9340, 1681214), (9718, 1615820), (14878, 1055420), (18680, 840607), (19436, 807910), (19549, 803240), (20081, 781960), (24295, 646328), (29756, 527710), (37195, 422168), (38872, 403955), (39098, 401620), (40162, 390980), (48590, 323164), (52771, 297560), (59512, 263855), (74390, 211084), (78196, 200810), (80324, 195490), (80791, 194360), (97180, 161582), (97745, 160648), (100405, 156392), (105542, 148780)]