2255201520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2920

約数の個数: 320

約数和(自身を含む): 8573451264

約数和(自身を除く): 6318249744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 78, 80, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 176, 184, 195, 208, 220, 230, 240, 253, 260, 264, 276, 286, 299, 312, 330, 345, 368, 390, 429, 440, 460, 506, 520, 528, 552, 572, 598, 624, 660, 690, 715, 759, 780, 858, 880, 897, 920, 1012, 1040, 1104, 1144, 1196, 1265, 1320, 1380, 1430, 1495, 1518, 1560, 1716, 1794, 1840, 2024, 2145, 2288, 2392, 2530, 2640, 2760, 2857, 2860, 2990, 3036, 3120, 3289, 3432, 3588, 3795, 4048, 4290, 4485, 4784, 5060, 5520, 5714, 5720, 5980, 6072, 6578, 6864, 7176, 7590, 8571, 8580, 8970, 9867, 10120, 11428, 11440, 11960, 12144, 13156, 14285, 14352, 15180, 16445, 17142, 17160, 17940, 19734, 20240, 22856, 23920, 26312, 28570, 30360, 31427, 32890, 34284, 34320, 35880, 37141, 39468, 42855, 45712, 49335, 52624, 57140, 60720, 62854, 65711, 65780, 68568, 71760, 74282, 78936, 85710, 94281, 98670, 111423, 114280, 125708, 131422, 131560, 137136, 148564, 157135, 157872, 171420, 185705, 188562, 197133, 197340, 222846, 228560, 251416, 262844, 263120, 297128, 314270, 328555, 342840, 371410, 377124, 394266, 394680, 408551, 445692, 471405, 502832, 525688, 557115, 594256, 628540, 657110, 685680, 722821, 742820, 754248, 788532, 789360, 817102, 854243, 891384, 942810, 985665, 1051376, 1114230, 1225653, 1257080, 1314220, 1445642, 1485640, 1508496, 1577064, 1634204, 1708486, 1782768, 1885620, 1971330, 2042755, 2168463, 2228460, 2451306, 2514160, 2562729, 2628440, 2891284, 2971280, 3154128, 3268408, 3416972, 3614105, 3771240, 3942660, 4085510, 4271215, 4336926, 4456920, 4902612, 5125458, 5256880, 5782568, 6128265, 6536816, 6833944, 7228210, 7542480, 7885320, 8171020, 8542430, 8673852, 8913840, 9396673, 9805224, 10250916, 10842315, 11565136, 12256530, 12813645, 13667888, 14456420, 15770640, 16342040, 17084860, 17347704, 18793346, 19610448, 20501832, 21684630, 24513060, 25627290, 28190019, 28912840, 32684080, 34169720, 34695408, 37586692, 41003664, 43369260, 46983365, 49026120, 51254580, 56380038, 57825680, 68339440, 75173384, 86738520, 93966730, 98052240, 102509160, 112760076, 140950095, 150346768, 173477040, 187933460, 205018320, 225520152, 281900190, 375866920, 451040304, 563800380, 751733840, 1127600760, 2255201520]

約数ペア:

[(1, 2255201520), (2, 1127600760), (3, 751733840), (4, 563800380), (5, 451040304), (6, 375866920), (8, 281900190), (10, 225520152), (11, 205018320), (12, 187933460), (13, 173477040), (15, 150346768), (16, 140950095), (20, 112760076), (22, 102509160), (23, 98052240), (24, 93966730), (26, 86738520), (30, 75173384), (33, 68339440), (39, 57825680), (40, 56380038), (44, 51254580), (46, 49026120), (48, 46983365), (52, 43369260), (55, 41003664), (60, 37586692), (65, 34695408), (66, 34169720), (69, 32684080), (78, 28912840), (80, 28190019), (88, 25627290), (92, 24513060), (104, 21684630), (110, 20501832), (115, 19610448), (120, 18793346), (130, 17347704), (132, 17084860), (138, 16342040), (143, 15770640), (156, 14456420), (165, 13667888), (176, 12813645), (184, 12256530), (195, 11565136), (208, 10842315), (220, 10250916), (230, 9805224), (240, 9396673), (253, 8913840), (260, 8673852), (264, 8542430), (276, 8171020), (286, 7885320), (299, 7542480), (312, 7228210), (330, 6833944), (345, 6536816), (368, 6128265), (390, 5782568), (429, 5256880), (440, 5125458), (460, 4902612), (506, 4456920), (520, 4336926), (528, 4271215), (552, 4085510), (572, 3942660), (598, 3771240), (624, 3614105), (660, 3416972), (690, 3268408), (715, 3154128), (759, 2971280), (780, 2891284), (858, 2628440), (880, 2562729), (897, 2514160), (920, 2451306), (1012, 2228460), (1040, 2168463), (1104, 2042755), (1144, 1971330), (1196, 1885620), (1265, 1782768), (1320, 1708486), (1380, 1634204), (1430, 1577064), (1495, 1508496), (1518, 1485640), (1560, 1445642), (1716, 1314220), (1794, 1257080), (1840, 1225653), (2024, 1114230), (2145, 1051376), (2288, 985665), (2392, 942810), (2530, 891384), (2640, 854243), (2760, 817102), (2857, 789360), (2860, 788532), (2990, 754248), (3036, 742820), (3120, 722821), (3289, 685680), (3432, 657110), (3588, 628540), (3795, 594256), (4048, 557115), (4290, 525688), (4485, 502832), (4784, 471405), (5060, 445692), (5520, 408551), (5714, 394680), (5720, 394266), (5980, 377124), (6072, 371410), (6578, 342840), (6864, 328555), (7176, 314270), (7590, 297128), (8571, 263120), (8580, 262844), (8970, 251416), (9867, 228560), (10120, 222846), (11428, 197340), (11440, 197133), (11960, 188562), (12144, 185705), (13156, 171420), (14285, 157872), (14352, 157135), (15180, 148564), (16445, 137136), (17142, 131560), (17160, 131422), (17940, 125708), (19734, 114280), (20240, 111423), (22856, 98670), (23920, 94281), (26312, 85710), (28570, 78936), (30360, 74282), (31427, 71760), (32890, 68568), (34284, 65780), (34320, 65711), (35880, 62854), (37141, 60720), (39468, 57140), (42855, 52624), (45712, 49335)]