2490941040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1184

約数の個数: 320

約数和(自身を含む): 9425587200

約数和(自身を除く): 6934646160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 73, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 146, 152, 168, 190, 210, 219, 228, 240, 266, 280, 285, 292, 304, 336, 365, 380, 399, 420, 438, 456, 511, 532, 560, 570, 584, 665, 730, 760, 798, 840, 876, 912, 1022, 1064, 1069, 1095, 1140, 1168, 1330, 1387, 1460, 1520, 1533, 1596, 1680, 1752, 1995, 2044, 2128, 2138, 2190, 2280, 2555, 2660, 2774, 2920, 3066, 3192, 3207, 3504, 3990, 4088, 4161, 4276, 4380, 4560, 5110, 5320, 5345, 5548, 5840, 6132, 6384, 6414, 6935, 7483, 7665, 7980, 8176, 8322, 8552, 8760, 9709, 10220, 10640, 10690, 11096, 12264, 12828, 13870, 14966, 15330, 15960, 16035, 16644, 17104, 17520, 19418, 20311, 20440, 20805, 21380, 22192, 22449, 24528, 25656, 27740, 29127, 29932, 30660, 31920, 32070, 33288, 37415, 38836, 40622, 40880, 41610, 42760, 44898, 48545, 51312, 55480, 58254, 59864, 60933, 61320, 64140, 66576, 74830, 77672, 78037, 81244, 83220, 85520, 89796, 97090, 101555, 110960, 112245, 116508, 119728, 121866, 122640, 128280, 142177, 145635, 149660, 155344, 156074, 162488, 166440, 179592, 194180, 203110, 224490, 233016, 234111, 243732, 256560, 284354, 291270, 299320, 304665, 312148, 324976, 332880, 359184, 388360, 390185, 406220, 426531, 448980, 466032, 468222, 487464, 546259, 568708, 582540, 598640, 609330, 624296, 710885, 776720, 780370, 812440, 853062, 897960, 936444, 974928, 1092518, 1137416, 1165080, 1170555, 1218660, 1248592, 1421770, 1482703, 1560740, 1624880, 1638777, 1706124, 1795920, 1872888, 2132655, 2185036, 2274832, 2330160, 2341110, 2437320, 2731295, 2843540, 2965406, 3121480, 3277554, 3412248, 3745776, 4265310, 4370072, 4448109, 4682220, 4874640, 5462590, 5687080, 5930812, 6242960, 6555108, 6824496, 7413515, 8193885, 8530620, 8740144, 8896218, 9364440, 10378921, 10925180, 11374160, 11861624, 13110216, 14827030, 16387770, 17061240, 17792436, 18728880, 20757842, 21850360, 22240545, 23723248, 26220432, 29654060, 31136763, 32775540, 34122480, 35584872, 41515684, 43700720, 44481090, 51894605, 59308120, 62273526, 65551080, 71169744, 83031368, 88962180, 103789210, 118616240, 124547052, 131102160, 155683815, 166062736, 177924360, 207578420, 249094104, 311367630, 355848720, 415156840, 498188208, 622735260, 830313680, 1245470520, 2490941040]

約数ペア:

[(1, 2490941040), (2, 1245470520), (3, 830313680), (4, 622735260), (5, 498188208), (6, 415156840), (7, 355848720), (8, 311367630), (10, 249094104), (12, 207578420), (14, 177924360), (15, 166062736), (16, 155683815), (19, 131102160), (20, 124547052), (21, 118616240), (24, 103789210), (28, 88962180), (30, 83031368), (35, 71169744), (38, 65551080), (40, 62273526), (42, 59308120), (48, 51894605), (56, 44481090), (57, 43700720), (60, 41515684), (70, 35584872), (73, 34122480), (76, 32775540), (80, 31136763), (84, 29654060), (95, 26220432), (105, 23723248), (112, 22240545), (114, 21850360), (120, 20757842), (133, 18728880), (140, 17792436), (146, 17061240), (152, 16387770), (168, 14827030), (190, 13110216), (210, 11861624), (219, 11374160), (228, 10925180), (240, 10378921), (266, 9364440), (280, 8896218), (285, 8740144), (292, 8530620), (304, 8193885), (336, 7413515), (365, 6824496), (380, 6555108), (399, 6242960), (420, 5930812), (438, 5687080), (456, 5462590), (511, 4874640), (532, 4682220), (560, 4448109), (570, 4370072), (584, 4265310), (665, 3745776), (730, 3412248), (760, 3277554), (798, 3121480), (840, 2965406), (876, 2843540), (912, 2731295), (1022, 2437320), (1064, 2341110), (1069, 2330160), (1095, 2274832), (1140, 2185036), (1168, 2132655), (1330, 1872888), (1387, 1795920), (1460, 1706124), (1520, 1638777), (1533, 1624880), (1596, 1560740), (1680, 1482703), (1752, 1421770), (1995, 1248592), (2044, 1218660), (2128, 1170555), (2138, 1165080), (2190, 1137416), (2280, 1092518), (2555, 974928), (2660, 936444), (2774, 897960), (2920, 853062), (3066, 812440), (3192, 780370), (3207, 776720), (3504, 710885), (3990, 624296), (4088, 609330), (4161, 598640), (4276, 582540), (4380, 568708), (4560, 546259), (5110, 487464), (5320, 468222), (5345, 466032), (5548, 448980), (5840, 426531), (6132, 406220), (6384, 390185), (6414, 388360), (6935, 359184), (7483, 332880), (7665, 324976), (7980, 312148), (8176, 304665), (8322, 299320), (8552, 291270), (8760, 284354), (9709, 256560), (10220, 243732), (10640, 234111), (10690, 233016), (11096, 224490), (12264, 203110), (12828, 194180), (13870, 179592), (14966, 166440), (15330, 162488), (15960, 156074), (16035, 155344), (16644, 149660), (17104, 145635), (17520, 142177), (19418, 128280), (20311, 122640), (20440, 121866), (20805, 119728), (21380, 116508), (22192, 112245), (22449, 110960), (24528, 101555), (25656, 97090), (27740, 89796), (29127, 85520), (29932, 83220), (30660, 81244), (31920, 78037), (32070, 77672), (33288, 74830), (37415, 66576), (38836, 64140), (40622, 61320), (40880, 60933), (41610, 59864), (42760, 58254), (44898, 55480), (48545, 51312)]