127853993280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{249871}}^1$

素因数の和:249945

約数の個数: 224

約数和(自身を含む): 447826595328

約数和(自身を除く): 319972602048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 832, 960, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1968, 2080, 2132, 2460, 2496, 2624, 2665, 3120, 3198, 3280, 3936, 4160, 4264, 4920, 5330, 6240, 6396, 6560, 7872, 7995, 8528, 9840, 10660, 12480, 12792, 13120, 15990, 17056, 19680, 21320, 25584, 31980, 34112, 39360, 42640, 51168, 63960, 85280, 102336, 127920, 170560, 249871, 255840, 499742, 511680, 749613, 999484, 1249355, 1499226, 1998968, 2498710, 2998452, 3248323, 3748065, 3997936, 4997420, 5996904, 6496646, 7496130, 7995872, 9744969, 9994840, 10244711, 11993808, 12993292, 14992260, 15991744, 16241615, 19489938, 19989680, 20489422, 23987616, 25986584, 29984520, 30734133, 32483230, 38979876, 39979360, 40978844, 47975232, 48724845, 51223555, 51973168, 59969040, 61468266, 64966460, 77959752, 79958720, 81957688, 97449690, 102447110, 103946336, 119938080, 122936532, 129932920, 133181243, 153670665, 155919504, 163915376, 194899380, 204894220, 207892672, 239876160, 245873064, 259865840, 266362486, 307341330, 311839008, 327830752, 389798760, 399543729, 409788440, 491746128, 519731680, 532724972, 614682660, 623678016, 655661504, 665906215, 779597520, 799087458, 819576880, 983492256, 1039463360, 1065449944, 1229365320, 1331812430, 1559195040, 1598174916, 1639153760, 1966984512, 1997718645, 2130899888, 2458730640, 2663624860, 3118390080, 3196349832, 3278307520, 3995437290, 4261799776, 4917461280, 5327249720, 6392699664, 7990874580, 8523599552, 9834922560, 10654499440, 12785399328, 15981749160, 21308998880, 25570798656, 31963498320, 42617997760, 63926996640, 127853993280]

約数ペア:

[(1, 127853993280), (2, 63926996640), (3, 42617997760), (4, 31963498320), (5, 25570798656), (6, 21308998880), (8, 15981749160), (10, 12785399328), (12, 10654499440), (13, 9834922560), (15, 8523599552), (16, 7990874580), (20, 6392699664), (24, 5327249720), (26, 4917461280), (30, 4261799776), (32, 3995437290), (39, 3278307520), (40, 3196349832), (41, 3118390080), (48, 2663624860), (52, 2458730640), (60, 2130899888), (64, 1997718645), (65, 1966984512), (78, 1639153760), (80, 1598174916), (82, 1559195040), (96, 1331812430), (104, 1229365320), (120, 1065449944), (123, 1039463360), (130, 983492256), (156, 819576880), (160, 799087458), (164, 779597520), (192, 665906215), (195, 655661504), (205, 623678016), (208, 614682660), (240, 532724972), (246, 519731680), (260, 491746128), (312, 409788440), (320, 399543729), (328, 389798760), (390, 327830752), (410, 311839008), (416, 307341330), (480, 266362486), (492, 259865840), (520, 245873064), (533, 239876160), (615, 207892672), (624, 204894220), (656, 194899380), (780, 163915376), (820, 155919504), (832, 153670665), (960, 133181243), (984, 129932920), (1040, 122936532), (1066, 119938080), (1230, 103946336), (1248, 102447110), (1312, 97449690), (1560, 81957688), (1599, 79958720), (1640, 77959752), (1968, 64966460), (2080, 61468266), (2132, 59969040), (2460, 51973168), (2496, 51223555), (2624, 48724845), (2665, 47975232), (3120, 40978844), (3198, 39979360), (3280, 38979876), (3936, 32483230), (4160, 30734133), (4264, 29984520), (4920, 25986584), (5330, 23987616), (6240, 20489422), (6396, 19989680), (6560, 19489938), (7872, 16241615), (7995, 15991744), (8528, 14992260), (9840, 12993292), (10660, 11993808), (12480, 10244711), (12792, 9994840), (13120, 9744969), (15990, 7995872), (17056, 7496130), (19680, 6496646), (21320, 5996904), (25584, 4997420), (31980, 3997936), (34112, 3748065), (39360, 3248323), (42640, 2998452), (51168, 2498710), (63960, 1998968), (85280, 1499226), (102336, 1249355), (127920, 999484), (170560, 749613), (249871, 511680), (255840, 499742)]