40944240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 150302880

約数和(自身を除く): 109358640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 73, 76, 80, 82, 90, 95, 114, 120, 123, 144, 146, 152, 164, 171, 180, 190, 205, 219, 228, 240, 246, 285, 292, 304, 328, 342, 360, 365, 369, 380, 410, 438, 456, 492, 570, 584, 615, 656, 657, 684, 720, 730, 738, 760, 779, 820, 855, 876, 912, 984, 1095, 1140, 1168, 1230, 1314, 1368, 1387, 1460, 1476, 1520, 1558, 1640, 1710, 1752, 1845, 1968, 2190, 2280, 2337, 2460, 2628, 2736, 2774, 2920, 2952, 2993, 3116, 3280, 3285, 3420, 3504, 3690, 3895, 4161, 4380, 4560, 4674, 4920, 5256, 5548, 5840, 5904, 5986, 6232, 6570, 6840, 6935, 7011, 7380, 7790, 8322, 8760, 8979, 9348, 9840, 10512, 11096, 11685, 11972, 12464, 12483, 13140, 13680, 13870, 14022, 14760, 14965, 15580, 16644, 17520, 17958, 18696, 20805, 22192, 23370, 23944, 24966, 26280, 26937, 27740, 28044, 29520, 29930, 31160, 33288, 35055, 35916, 37392, 41610, 44895, 46740, 47888, 49932, 52560, 53874, 55480, 56088, 56867, 59860, 62320, 62415, 66576, 70110, 71832, 83220, 89790, 93480, 99864, 107748, 110960, 112176, 113734, 119720, 124830, 134685, 140220, 143664, 166440, 170601, 179580, 186960, 199728, 215496, 227468, 239440, 249660, 269370, 280440, 284335, 332880, 341202, 359160, 430992, 454936, 499320, 511803, 538740, 560880, 568670, 682404, 718320, 853005, 909872, 998640, 1023606, 1077480, 1137340, 1364808, 1706010, 2047212, 2154960, 2274680, 2559015, 2729616, 3412020, 4094424, 4549360, 5118030, 6824040, 8188848, 10236060, 13648080, 20472120, 40944240]

約数ペア:

[(1, 40944240), (2, 20472120), (3, 13648080), (4, 10236060), (5, 8188848), (6, 6824040), (8, 5118030), (9, 4549360), (10, 4094424), (12, 3412020), (15, 2729616), (16, 2559015), (18, 2274680), (19, 2154960), (20, 2047212), (24, 1706010), (30, 1364808), (36, 1137340), (38, 1077480), (40, 1023606), (41, 998640), (45, 909872), (48, 853005), (57, 718320), (60, 682404), (72, 568670), (73, 560880), (76, 538740), (80, 511803), (82, 499320), (90, 454936), (95, 430992), (114, 359160), (120, 341202), (123, 332880), (144, 284335), (146, 280440), (152, 269370), (164, 249660), (171, 239440), (180, 227468), (190, 215496), (205, 199728), (219, 186960), (228, 179580), (240, 170601), (246, 166440), (285, 143664), (292, 140220), (304, 134685), (328, 124830), (342, 119720), (360, 113734), (365, 112176), (369, 110960), (380, 107748), (410, 99864), (438, 93480), (456, 89790), (492, 83220), (570, 71832), (584, 70110), (615, 66576), (656, 62415), (657, 62320), (684, 59860), (720, 56867), (730, 56088), (738, 55480), (760, 53874), (779, 52560), (820, 49932), (855, 47888), (876, 46740), (912, 44895), (984, 41610), (1095, 37392), (1140, 35916), (1168, 35055), (1230, 33288), (1314, 31160), (1368, 29930), (1387, 29520), (1460, 28044), (1476, 27740), (1520, 26937), (1558, 26280), (1640, 24966), (1710, 23944), (1752, 23370), (1845, 22192), (1968, 20805), (2190, 18696), (2280, 17958), (2337, 17520), (2460, 16644), (2628, 15580), (2736, 14965), (2774, 14760), (2920, 14022), (2952, 13870), (2993, 13680), (3116, 13140), (3280, 12483), (3285, 12464), (3420, 11972), (3504, 11685), (3690, 11096), (3895, 10512), (4161, 9840), (4380, 9348), (4560, 8979), (4674, 8760), (4920, 8322), (5256, 7790), (5548, 7380), (5840, 7011), (5904, 6935), (5986, 6840), (6232, 6570)]