2899605280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 288

約数和(自身を含む): 8336233584

約数和(自身を除く): 5436628304

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 65, 80, 82, 88, 104, 110, 121, 130, 143, 160, 164, 176, 205, 208, 220, 242, 260, 281, 286, 328, 352, 410, 416, 440, 451, 484, 520, 533, 562, 572, 605, 656, 715, 820, 880, 902, 968, 1040, 1066, 1124, 1144, 1210, 1312, 1405, 1430, 1573, 1640, 1760, 1804, 1936, 2080, 2132, 2248, 2255, 2288, 2420, 2665, 2810, 2860, 3091, 3146, 3280, 3608, 3653, 3872, 4264, 4496, 4510, 4576, 4840, 4961, 5330, 5620, 5720, 5863, 6182, 6292, 6560, 7216, 7306, 7865, 8528, 8992, 9020, 9680, 9922, 10660, 11240, 11440, 11521, 11726, 12364, 12584, 14432, 14612, 15455, 15730, 17056, 18040, 18265, 19360, 19844, 21320, 22480, 22880, 23042, 23452, 24728, 24805, 25168, 29224, 29315, 30910, 31460, 34001, 36080, 36530, 39688, 40183, 42640, 44960, 46084, 46904, 49456, 49610, 50336, 57605, 58448, 58630, 61820, 62920, 64493, 68002, 72160, 73060, 79376, 80366, 85280, 92168, 93808, 98912, 99220, 115210, 116896, 117260, 123640, 125840, 126731, 128986, 136004, 146120, 149773, 158752, 160732, 170005, 184336, 187616, 198440, 200915, 230420, 234520, 247280, 251680, 253462, 257972, 272008, 292240, 299546, 321464, 322465, 340010, 368672, 396880, 401830, 442013, 460840, 469040, 494560, 506924, 515944, 544016, 584480, 599092, 633655, 642928, 644930, 680020, 748865, 793760, 803660, 884026, 921680, 938080, 1013848, 1031888, 1088032, 1198184, 1267310, 1285856, 1289860, 1360040, 1394041, 1497730, 1607320, 1647503, 1768052, 1843360, 2027696, 2063776, 2210065, 2396368, 2534620, 2579720, 2720080, 2788082, 2995460, 3214640, 3295006, 3536104, 4055392, 4420130, 4792736, 5069240, 5159440, 5440160, 5576164, 5990920, 6429280, 6590012, 6970205, 7072208, 8237515, 8840260, 10138480, 10318880, 11152328, 11981840, 13180024, 13940410, 14144416, 16475030, 17680520, 18122533, 20276960, 22304656, 23963680, 26360048, 27880820, 32950060, 35361040, 36245066, 44609312, 52720096, 55761640, 65900120, 70722080, 72490132, 90612665, 111523280, 131800240, 144980264, 181225330, 223046560, 263600480, 289960528, 362450660, 579921056, 724901320, 1449802640, 2899605280]

約数ペア:

[(1, 2899605280), (2, 1449802640), (4, 724901320), (5, 579921056), (8, 362450660), (10, 289960528), (11, 263600480), (13, 223046560), (16, 181225330), (20, 144980264), (22, 131800240), (26, 111523280), (32, 90612665), (40, 72490132), (41, 70722080), (44, 65900120), (52, 55761640), (55, 52720096), (65, 44609312), (80, 36245066), (82, 35361040), (88, 32950060), (104, 27880820), (110, 26360048), (121, 23963680), (130, 22304656), (143, 20276960), (160, 18122533), (164, 17680520), (176, 16475030), (205, 14144416), (208, 13940410), (220, 13180024), (242, 11981840), (260, 11152328), (281, 10318880), (286, 10138480), (328, 8840260), (352, 8237515), (410, 7072208), (416, 6970205), (440, 6590012), (451, 6429280), (484, 5990920), (520, 5576164), (533, 5440160), (562, 5159440), (572, 5069240), (605, 4792736), (656, 4420130), (715, 4055392), (820, 3536104), (880, 3295006), (902, 3214640), (968, 2995460), (1040, 2788082), (1066, 2720080), (1124, 2579720), (1144, 2534620), (1210, 2396368), (1312, 2210065), (1405, 2063776), (1430, 2027696), (1573, 1843360), (1640, 1768052), (1760, 1647503), (1804, 1607320), (1936, 1497730), (2080, 1394041), (2132, 1360040), (2248, 1289860), (2255, 1285856), (2288, 1267310), (2420, 1198184), (2665, 1088032), (2810, 1031888), (2860, 1013848), (3091, 938080), (3146, 921680), (3280, 884026), (3608, 803660), (3653, 793760), (3872, 748865), (4264, 680020), (4496, 644930), (4510, 642928), (4576, 633655), (4840, 599092), (4961, 584480), (5330, 544016), (5620, 515944), (5720, 506924), (5863, 494560), (6182, 469040), (6292, 460840), (6560, 442013), (7216, 401830), (7306, 396880), (7865, 368672), (8528, 340010), (8992, 322465), (9020, 321464), (9680, 299546), (9922, 292240), (10660, 272008), (11240, 257972), (11440, 253462), (11521, 251680), (11726, 247280), (12364, 234520), (12584, 230420), (14432, 200915), (14612, 198440), (15455, 187616), (15730, 184336), (17056, 170005), (18040, 160732), (18265, 158752), (19360, 149773), (19844, 146120), (21320, 136004), (22480, 128986), (22880, 126731), (23042, 125840), (23452, 123640), (24728, 117260), (24805, 116896), (25168, 115210), (29224, 99220), (29315, 98912), (30910, 93808), (31460, 92168), (34001, 85280), (36080, 80366), (36530, 79376), (39688, 73060), (40183, 72160), (42640, 68002), (44960, 64493), (46084, 62920), (46904, 61820), (49456, 58630), (49610, 58448), (50336, 57605)]