15148528080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:986

約数の個数: 320

約数和(自身を含む): 54769827840

約数和(自身を除く): 39621299760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 157, 158, 168, 210, 237, 240, 280, 314, 316, 336, 395, 420, 471, 474, 553, 560, 628, 632, 727, 785, 790, 840, 942, 948, 1099, 1106, 1185, 1256, 1264, 1454, 1570, 1580, 1659, 1680, 1884, 1896, 2181, 2198, 2212, 2355, 2370, 2512, 2765, 2908, 3140, 3160, 3297, 3318, 3635, 3768, 3792, 4362, 4396, 4424, 4710, 4740, 5089, 5495, 5530, 5816, 6280, 6320, 6594, 6636, 7270, 7536, 8295, 8724, 8792, 8848, 9420, 9480, 10178, 10905, 10990, 11060, 11632, 12403, 12560, 13188, 13272, 14540, 15267, 16485, 16590, 17448, 17584, 18840, 18960, 20356, 21810, 21980, 22120, 24806, 25445, 26376, 26544, 29080, 30534, 32970, 33180, 34896, 37209, 37680, 40712, 43620, 43960, 44240, 49612, 50890, 52752, 57433, 58160, 61068, 62015, 65940, 66360, 74418, 76335, 81424, 86821, 87240, 87920, 99224, 101780, 114139, 114866, 122136, 124030, 131880, 132720, 148836, 152670, 172299, 173642, 174480, 186045, 198448, 203560, 228278, 229732, 244272, 248060, 260463, 263760, 287165, 297672, 305340, 342417, 344598, 347284, 372090, 402031, 407120, 434105, 456556, 459464, 496120, 520926, 570695, 574330, 595344, 610680, 684834, 689196, 694568, 744180, 798973, 804062, 861495, 868210, 913112, 918928, 992240, 1041852, 1141390, 1148660, 1206093, 1221360, 1302315, 1369668, 1378392, 1389136, 1488360, 1597946, 1608124, 1712085, 1722990, 1736420, 1826224, 2010155, 2083704, 2282780, 2297320, 2396919, 2412186, 2604630, 2739336, 2756784, 2976720, 3195892, 3216248, 3424170, 3445980, 3472840, 3994865, 4020310, 4167408, 4565560, 4594640, 4793838, 4824372, 5209260, 5478672, 6030465, 6391784, 6432496, 6848340, 6891960, 6945680, 7989730, 8040620, 9016981, 9131120, 9587676, 9648744, 10418520, 11984595, 12060930, 12783568, 13696680, 13783920, 15979460, 16081240, 18033962, 19175352, 19297488, 20837040, 23969190, 24121860, 27050943, 27393360, 31958920, 32162480, 36067924, 38350704, 45084905, 47938380, 48243720, 54101886, 63118867, 63917840, 72135848, 90169810, 95876760, 96487440, 108203772, 126237734, 135254715, 144271696, 180339620, 189356601, 191753520, 216407544, 252475468, 270509430, 315594335, 360679240, 378713202, 432815088, 504950936, 541018860, 631188670, 721358480, 757426404, 946783005, 1009901872, 1082037720, 1262377340, 1514852808, 1893566010, 2164075440, 2524754680, 3029705616, 3787132020, 5049509360, 7574264040, 15148528080]

約数ペア:

[(1, 15148528080), (2, 7574264040), (3, 5049509360), (4, 3787132020), (5, 3029705616), (6, 2524754680), (7, 2164075440), (8, 1893566010), (10, 1514852808), (12, 1262377340), (14, 1082037720), (15, 1009901872), (16, 946783005), (20, 757426404), (21, 721358480), (24, 631188670), (28, 541018860), (30, 504950936), (35, 432815088), (40, 378713202), (42, 360679240), (48, 315594335), (56, 270509430), (60, 252475468), (70, 216407544), (79, 191753520), (80, 189356601), (84, 180339620), (105, 144271696), (112, 135254715), (120, 126237734), (140, 108203772), (157, 96487440), (158, 95876760), (168, 90169810), (210, 72135848), (237, 63917840), (240, 63118867), (280, 54101886), (314, 48243720), (316, 47938380), (336, 45084905), (395, 38350704), (420, 36067924), (471, 32162480), (474, 31958920), (553, 27393360), (560, 27050943), (628, 24121860), (632, 23969190), (727, 20837040), (785, 19297488), (790, 19175352), (840, 18033962), (942, 16081240), (948, 15979460), (1099, 13783920), (1106, 13696680), (1185, 12783568), (1256, 12060930), (1264, 11984595), (1454, 10418520), (1570, 9648744), (1580, 9587676), (1659, 9131120), (1680, 9016981), (1884, 8040620), (1896, 7989730), (2181, 6945680), (2198, 6891960), (2212, 6848340), (2355, 6432496), (2370, 6391784), (2512, 6030465), (2765, 5478672), (2908, 5209260), (3140, 4824372), (3160, 4793838), (3297, 4594640), (3318, 4565560), (3635, 4167408), (3768, 4020310), (3792, 3994865), (4362, 3472840), (4396, 3445980), (4424, 3424170), (4710, 3216248), (4740, 3195892), (5089, 2976720), (5495, 2756784), (5530, 2739336), (5816, 2604630), (6280, 2412186), (6320, 2396919), (6594, 2297320), (6636, 2282780), (7270, 2083704), (7536, 2010155), (8295, 1826224), (8724, 1736420), (8792, 1722990), (8848, 1712085), (9420, 1608124), (9480, 1597946), (10178, 1488360), (10905, 1389136), (10990, 1378392), (11060, 1369668), (11632, 1302315), (12403, 1221360), (12560, 1206093), (13188, 1148660), (13272, 1141390), (14540, 1041852), (15267, 992240), (16485, 918928), (16590, 913112), (17448, 868210), (17584, 861495), (18840, 804062), (18960, 798973), (20356, 744180), (21810, 694568), (21980, 689196), (22120, 684834), (24806, 610680), (25445, 595344), (26376, 574330), (26544, 570695), (29080, 520926), (30534, 496120), (32970, 459464), (33180, 456556), (34896, 434105), (37209, 407120), (37680, 402031), (40712, 372090), (43620, 347284), (43960, 344598), (44240, 342417), (49612, 305340), (50890, 297672), (52752, 287165), (57433, 263760), (58160, 260463), (61068, 248060), (62015, 244272), (65940, 229732), (66360, 228278), (74418, 203560), (76335, 198448), (81424, 186045), (86821, 174480), (87240, 173642), (87920, 172299), (99224, 152670), (101780, 148836), (114139, 132720), (114866, 131880), (122136, 124030)]