128824560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 484492800

約数和(自身を除く): 355668240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 48, 54, 57, 60, 72, 73, 76, 80, 86, 90, 95, 108, 114, 120, 129, 135, 144, 146, 152, 171, 172, 180, 190, 215, 216, 219, 228, 240, 258, 270, 285, 292, 304, 342, 344, 360, 365, 380, 387, 430, 432, 438, 456, 513, 516, 540, 570, 584, 645, 657, 684, 688, 720, 730, 760, 774, 817, 855, 860, 876, 912, 1026, 1032, 1080, 1095, 1140, 1161, 1168, 1290, 1314, 1368, 1387, 1460, 1520, 1548, 1634, 1710, 1720, 1752, 1935, 1971, 2052, 2064, 2160, 2190, 2280, 2322, 2451, 2565, 2580, 2628, 2736, 2774, 2920, 3096, 3139, 3268, 3285, 3420, 3440, 3504, 3870, 3942, 4085, 4104, 4161, 4380, 4560, 4644, 4902, 5130, 5160, 5256, 5548, 5805, 5840, 6192, 6278, 6536, 6570, 6840, 6935, 7353, 7740, 7884, 8170, 8208, 8322, 8760, 9288, 9417, 9804, 9855, 10260, 10320, 10512, 11096, 11610, 12255, 12483, 12556, 13072, 13140, 13680, 13870, 14706, 15480, 15695, 15768, 16340, 16644, 17520, 18576, 18834, 19608, 19710, 20520, 20805, 22059, 22192, 23220, 24510, 24966, 25112, 26280, 27740, 28251, 29412, 30960, 31390, 31536, 32680, 33288, 36765, 37449, 37668, 39216, 39420, 41040, 41610, 44118, 46440, 47085, 49020, 49932, 50224, 52560, 55480, 56502, 58824, 59641, 62415, 62780, 65360, 66576, 73530, 74898, 75336, 78840, 83220, 84753, 88236, 92880, 94170, 98040, 99864, 110295, 110960, 113004, 117648, 119282, 124830, 125560, 141255, 147060, 149796, 150672, 157680, 166440, 169506, 176472, 178923, 187245, 188340, 196080, 199728, 220590, 226008, 238564, 249660, 251120, 282510, 294120, 298205, 299592, 332880, 339012, 352944, 357846, 374490, 376680, 423765, 441180, 452016, 477128, 499320, 536769, 565020, 588240, 596410, 599184, 678024, 715692, 748980, 753360, 847530, 882360, 894615, 954256, 998640, 1073538, 1130040, 1192820, 1356048, 1431384, 1497960, 1610307, 1695060, 1764720, 1789230, 2147076, 2260080, 2385640, 2683845, 2862768, 2995920, 3220614, 3390120, 3578460, 4294152, 4771280, 5367690, 6441228, 6780240, 7156920, 8051535, 8588304, 10735380, 12882456, 14313840, 16103070, 21470760, 25764912, 32206140, 42941520, 64412280, 128824560]

約数ペア:

[(1, 128824560), (2, 64412280), (3, 42941520), (4, 32206140), (5, 25764912), (6, 21470760), (8, 16103070), (9, 14313840), (10, 12882456), (12, 10735380), (15, 8588304), (16, 8051535), (18, 7156920), (19, 6780240), (20, 6441228), (24, 5367690), (27, 4771280), (30, 4294152), (36, 3578460), (38, 3390120), (40, 3220614), (43, 2995920), (45, 2862768), (48, 2683845), (54, 2385640), (57, 2260080), (60, 2147076), (72, 1789230), (73, 1764720), (76, 1695060), (80, 1610307), (86, 1497960), (90, 1431384), (95, 1356048), (108, 1192820), (114, 1130040), (120, 1073538), (129, 998640), (135, 954256), (144, 894615), (146, 882360), (152, 847530), (171, 753360), (172, 748980), (180, 715692), (190, 678024), (215, 599184), (216, 596410), (219, 588240), (228, 565020), (240, 536769), (258, 499320), (270, 477128), (285, 452016), (292, 441180), (304, 423765), (342, 376680), (344, 374490), (360, 357846), (365, 352944), (380, 339012), (387, 332880), (430, 299592), (432, 298205), (438, 294120), (456, 282510), (513, 251120), (516, 249660), (540, 238564), (570, 226008), (584, 220590), (645, 199728), (657, 196080), (684, 188340), (688, 187245), (720, 178923), (730, 176472), (760, 169506), (774, 166440), (817, 157680), (855, 150672), (860, 149796), (876, 147060), (912, 141255), (1026, 125560), (1032, 124830), (1080, 119282), (1095, 117648), (1140, 113004), (1161, 110960), (1168, 110295), (1290, 99864), (1314, 98040), (1368, 94170), (1387, 92880), (1460, 88236), (1520, 84753), (1548, 83220), (1634, 78840), (1710, 75336), (1720, 74898), (1752, 73530), (1935, 66576), (1971, 65360), (2052, 62780), (2064, 62415), (2160, 59641), (2190, 58824), (2280, 56502), (2322, 55480), (2451, 52560), (2565, 50224), (2580, 49932), (2628, 49020), (2736, 47085), (2774, 46440), (2920, 44118), (3096, 41610), (3139, 41040), (3268, 39420), (3285, 39216), (3420, 37668), (3440, 37449), (3504, 36765), (3870, 33288), (3942, 32680), (4085, 31536), (4104, 31390), (4161, 30960), (4380, 29412), (4560, 28251), (4644, 27740), (4902, 26280), (5130, 25112), (5160, 24966), (5256, 24510), (5548, 23220), (5805, 22192), (5840, 22059), (6192, 20805), (6278, 20520), (6536, 19710), (6570, 19608), (6840, 18834), (6935, 18576), (7353, 17520), (7740, 16644), (7884, 16340), (8170, 15768), (8208, 15695), (8322, 15480), (8760, 14706), (9288, 13870), (9417, 13680), (9804, 13140), (9855, 13072), (10260, 12556), (10320, 12483), (10512, 12255), (11096, 11610)]