163887120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 421075440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 47, 48, 58, 60, 72, 80, 87, 90, 94, 116, 120, 141, 144, 145, 167, 174, 180, 188, 232, 235, 240, 261, 282, 290, 334, 348, 360, 376, 423, 435, 464, 470, 501, 522, 564, 580, 668, 696, 705, 720, 752, 835, 846, 870, 940, 1002, 1044, 1128, 1160, 1305, 1336, 1363, 1392, 1410, 1503, 1670, 1692, 1740, 1880, 2004, 2088, 2115, 2256, 2320, 2505, 2610, 2672, 2726, 2820, 3006, 3340, 3384, 3480, 3760, 4008, 4089, 4176, 4230, 4843, 5010, 5220, 5452, 5640, 6012, 6680, 6768, 6815, 6960, 7515, 7849, 8016, 8178, 8460, 9686, 10020, 10440, 10904, 11280, 12024, 12267, 13360, 13630, 14529, 15030, 15698, 16356, 16920, 19372, 20040, 20445, 20880, 21808, 23547, 24048, 24215, 24534, 27260, 29058, 30060, 31396, 32712, 33840, 38744, 39245, 40080, 40890, 43587, 47094, 48430, 49068, 54520, 58116, 60120, 61335, 62792, 65424, 70641, 72645, 77488, 78490, 81780, 87174, 94188, 96860, 98136, 109040, 116232, 117735, 120240, 122670, 125584, 141282, 145290, 156980, 163560, 174348, 188376, 193720, 196272, 217935, 227621, 232464, 235470, 245340, 282564, 290580, 313960, 327120, 348696, 353205, 376752, 387440, 435870, 455242, 470940, 490680, 565128, 581160, 627920, 682863, 697392, 706410, 871740, 910484, 941880, 981360, 1130256, 1138105, 1162320, 1365726, 1412820, 1743480, 1820968, 1883760, 2048589, 2276210, 2731452, 2825640, 3414315, 3486960, 3641936, 4097178, 4552420, 5462904, 5651280, 6828630, 8194356, 9104840, 10242945, 10925808, 13657260, 16388712, 18209680, 20485890, 27314520, 32777424, 40971780, 54629040, 81943560, 163887120]

約数ペア:

[(1, 163887120), (2, 81943560), (3, 54629040), (4, 40971780), (5, 32777424), (6, 27314520), (8, 20485890), (9, 18209680), (10, 16388712), (12, 13657260), (15, 10925808), (16, 10242945), (18, 9104840), (20, 8194356), (24, 6828630), (29, 5651280), (30, 5462904), (36, 4552420), (40, 4097178), (45, 3641936), (47, 3486960), (48, 3414315), (58, 2825640), (60, 2731452), (72, 2276210), (80, 2048589), (87, 1883760), (90, 1820968), (94, 1743480), (116, 1412820), (120, 1365726), (141, 1162320), (144, 1138105), (145, 1130256), (167, 981360), (174, 941880), (180, 910484), (188, 871740), (232, 706410), (235, 697392), (240, 682863), (261, 627920), (282, 581160), (290, 565128), (334, 490680), (348, 470940), (360, 455242), (376, 435870), (423, 387440), (435, 376752), (464, 353205), (470, 348696), (501, 327120), (522, 313960), (564, 290580), (580, 282564), (668, 245340), (696, 235470), (705, 232464), (720, 227621), (752, 217935), (835, 196272), (846, 193720), (870, 188376), (940, 174348), (1002, 163560), (1044, 156980), (1128, 145290), (1160, 141282), (1305, 125584), (1336, 122670), (1363, 120240), (1392, 117735), (1410, 116232), (1503, 109040), (1670, 98136), (1692, 96860), (1740, 94188), (1880, 87174), (2004, 81780), (2088, 78490), (2115, 77488), (2256, 72645), (2320, 70641), (2505, 65424), (2610, 62792), (2672, 61335), (2726, 60120), (2820, 58116), (3006, 54520), (3340, 49068), (3384, 48430), (3480, 47094), (3760, 43587), (4008, 40890), (4089, 40080), (4176, 39245), (4230, 38744), (4843, 33840), (5010, 32712), (5220, 31396), (5452, 30060), (5640, 29058), (6012, 27260), (6680, 24534), (6768, 24215), (6815, 24048), (6960, 23547), (7515, 21808), (7849, 20880), (8016, 20445), (8178, 20040), (8460, 19372), (9686, 16920), (10020, 16356), (10440, 15698), (10904, 15030), (11280, 14529), (12024, 13630), (12267, 13360)]