2012575440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 320

約数和(自身を含む): 6819563520

約数和(自身を除く): 4806988080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 61, 69, 80, 86, 92, 115, 120, 122, 129, 138, 139, 172, 183, 184, 215, 230, 240, 244, 258, 276, 278, 305, 344, 345, 366, 368, 417, 430, 460, 488, 516, 552, 556, 610, 645, 688, 690, 695, 732, 834, 860, 915, 920, 976, 989, 1032, 1104, 1112, 1220, 1290, 1380, 1390, 1403, 1464, 1668, 1720, 1830, 1840, 1978, 2064, 2085, 2224, 2440, 2580, 2623, 2760, 2780, 2806, 2928, 2967, 3197, 3336, 3440, 3660, 3956, 4170, 4209, 4880, 4945, 5160, 5246, 5520, 5560, 5612, 5934, 5977, 6394, 6672, 7015, 7320, 7869, 7912, 8340, 8418, 8479, 9591, 9890, 10320, 10492, 11120, 11224, 11868, 11954, 12788, 13115, 14030, 14640, 14835, 15738, 15824, 15985, 16680, 16836, 16958, 17931, 19182, 19780, 20984, 21045, 22448, 23736, 23908, 25437, 25576, 26230, 28060, 29670, 29885, 31476, 31970, 33360, 33672, 33916, 35862, 38364, 39345, 39560, 41968, 42090, 42395, 47472, 47816, 47955, 50874, 51152, 52460, 56120, 59340, 59770, 60329, 62952, 63940, 67344, 67832, 71724, 76728, 78690, 79120, 84180, 84790, 89655, 95632, 95910, 101748, 104920, 112240, 118680, 119540, 120658, 125904, 127185, 127880, 135664, 137471, 143448, 153456, 157380, 168360, 169580, 179310, 180987, 191820, 195017, 203496, 209840, 237360, 239080, 241316, 254370, 255760, 274942, 286896, 301645, 314760, 336720, 339160, 358620, 361974, 364597, 383640, 390034, 406992, 412413, 478160, 482632, 508740, 549884, 585051, 603290, 629520, 678320, 687355, 717240, 723948, 729194, 767280, 780068, 824826, 904935, 965264, 975085, 1017480, 1093791, 1099768, 1170102, 1206580, 1374710, 1434480, 1447896, 1458388, 1560136, 1649652, 1809870, 1822985, 1950170, 2034960, 2062065, 2187582, 2199536, 2340204, 2413160, 2749420, 2895792, 2916776, 2925255, 3120272, 3299304, 3619740, 3645970, 3900340, 4124130, 4375164, 4680408, 4826320, 5468955, 5498840, 5833552, 5850510, 6598608, 7239480, 7291940, 7800680, 8248260, 8385731, 8750328, 9360816, 10937910, 10997680, 11701020, 14478960, 14583880, 15601360, 16496520, 16771462, 17500656, 21875820, 23402040, 25157193, 29167760, 32993040, 33542924, 41928655, 43751640, 46804080, 50314386, 67085848, 83857310, 87503280, 100628772, 125785965, 134171696, 167714620, 201257544, 251571930, 335429240, 402515088, 503143860, 670858480, 1006287720, 2012575440]

約数ペア:

[(1, 2012575440), (2, 1006287720), (3, 670858480), (4, 503143860), (5, 402515088), (6, 335429240), (8, 251571930), (10, 201257544), (12, 167714620), (15, 134171696), (16, 125785965), (20, 100628772), (23, 87503280), (24, 83857310), (30, 67085848), (40, 50314386), (43, 46804080), (46, 43751640), (48, 41928655), (60, 33542924), (61, 32993040), (69, 29167760), (80, 25157193), (86, 23402040), (92, 21875820), (115, 17500656), (120, 16771462), (122, 16496520), (129, 15601360), (138, 14583880), (139, 14478960), (172, 11701020), (183, 10997680), (184, 10937910), (215, 9360816), (230, 8750328), (240, 8385731), (244, 8248260), (258, 7800680), (276, 7291940), (278, 7239480), (305, 6598608), (344, 5850510), (345, 5833552), (366, 5498840), (368, 5468955), (417, 4826320), (430, 4680408), (460, 4375164), (488, 4124130), (516, 3900340), (552, 3645970), (556, 3619740), (610, 3299304), (645, 3120272), (688, 2925255), (690, 2916776), (695, 2895792), (732, 2749420), (834, 2413160), (860, 2340204), (915, 2199536), (920, 2187582), (976, 2062065), (989, 2034960), (1032, 1950170), (1104, 1822985), (1112, 1809870), (1220, 1649652), (1290, 1560136), (1380, 1458388), (1390, 1447896), (1403, 1434480), (1464, 1374710), (1668, 1206580), (1720, 1170102), (1830, 1099768), (1840, 1093791), (1978, 1017480), (2064, 975085), (2085, 965264), (2224, 904935), (2440, 824826), (2580, 780068), (2623, 767280), (2760, 729194), (2780, 723948), (2806, 717240), (2928, 687355), (2967, 678320), (3197, 629520), (3336, 603290), (3440, 585051), (3660, 549884), (3956, 508740), (4170, 482632), (4209, 478160), (4880, 412413), (4945, 406992), (5160, 390034), (5246, 383640), (5520, 364597), (5560, 361974), (5612, 358620), (5934, 339160), (5977, 336720), (6394, 314760), (6672, 301645), (7015, 286896), (7320, 274942), (7869, 255760), (7912, 254370), (8340, 241316), (8418, 239080), (8479, 237360), (9591, 209840), (9890, 203496), (10320, 195017), (10492, 191820), (11120, 180987), (11224, 179310), (11868, 169580), (11954, 168360), (12788, 157380), (13115, 153456), (14030, 143448), (14640, 137471), (14835, 135664), (15738, 127880), (15824, 127185), (15985, 125904), (16680, 120658), (16836, 119540), (16958, 118680), (17931, 112240), (19182, 104920), (19780, 101748), (20984, 95910), (21045, 95632), (22448, 89655), (23736, 84790), (23908, 84180), (25437, 79120), (25576, 78690), (26230, 76728), (28060, 71724), (29670, 67832), (29885, 67344), (31476, 63940), (31970, 62952), (33360, 60329), (33672, 59770), (33916, 59340), (35862, 56120), (38364, 52460), (39345, 51152), (39560, 50874), (41968, 47955), (42090, 47816), (42395, 47472)]