158318160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 320

約数和(自身を含む): 659957760

約数和(自身を除く): 501639600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 659, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1318, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 1977, 2002, 2145, 2184, 2288, 2310, 2636, 2640, 2730, 2860, 3003, 3080, 3120, 3295, 3432, 3640, 3696, 3954, 4004, 4290, 4368, 4613, 4620, 5005, 5272, 5460, 5720, 6006, 6160, 6590, 6864, 7249, 7280, 7908, 8008, 8567, 8580, 9226, 9240, 9885, 10010, 10544, 10920, 11440, 12012, 13180, 13839, 14498, 15015, 15816, 16016, 17134, 17160, 18452, 18480, 19770, 20020, 21747, 21840, 23065, 24024, 25701, 26360, 27678, 28996, 30030, 31632, 34268, 34320, 36245, 36904, 39540, 40040, 42835, 43494, 46130, 48048, 50743, 51402, 52720, 55356, 57992, 59969, 60060, 68536, 69195, 72490, 73808, 79080, 80080, 85670, 86988, 92260, 94237, 101486, 102804, 108735, 110712, 115984, 119938, 120120, 128505, 137072, 138390, 144980, 152229, 158160, 171340, 173976, 179907, 184520, 188474, 202972, 205608, 217470, 221424, 239876, 240240, 253715, 257010, 276780, 282711, 289960, 299845, 304458, 342680, 347952, 359814, 369040, 376948, 405944, 411216, 434940, 471185, 479752, 507430, 514020, 553560, 565422, 579920, 599690, 608916, 659659, 685360, 719628, 753896, 761145, 811888, 869880, 899535, 942370, 959504, 1014860, 1028040, 1107120, 1130844, 1199380, 1217832, 1319318, 1413555, 1439256, 1507792, 1522290, 1739760, 1799070, 1884740, 1978977, 2029720, 2056080, 2261688, 2398760, 2435664, 2638636, 2827110, 2878512, 3044580, 3298295, 3598140, 3769480, 3957954, 4059440, 4523376, 4797520, 5277272, 5654220, 6089160, 6596590, 7196280, 7538960, 7915908, 9894885, 10554544, 11308440, 12178320, 13193180, 14392560, 15831816, 19789770, 22616880, 26386360, 31663632, 39579540, 52772720, 79159080, 158318160]

約数ペア:

[(1, 158318160), (2, 79159080), (3, 52772720), (4, 39579540), (5, 31663632), (6, 26386360), (7, 22616880), (8, 19789770), (10, 15831816), (11, 14392560), (12, 13193180), (13, 12178320), (14, 11308440), (15, 10554544), (16, 9894885), (20, 7915908), (21, 7538960), (22, 7196280), (24, 6596590), (26, 6089160), (28, 5654220), (30, 5277272), (33, 4797520), (35, 4523376), (39, 4059440), (40, 3957954), (42, 3769480), (44, 3598140), (48, 3298295), (52, 3044580), (55, 2878512), (56, 2827110), (60, 2638636), (65, 2435664), (66, 2398760), (70, 2261688), (77, 2056080), (78, 2029720), (80, 1978977), (84, 1884740), (88, 1799070), (91, 1739760), (104, 1522290), (105, 1507792), (110, 1439256), (112, 1413555), (120, 1319318), (130, 1217832), (132, 1199380), (140, 1130844), (143, 1107120), (154, 1028040), (156, 1014860), (165, 959504), (168, 942370), (176, 899535), (182, 869880), (195, 811888), (208, 761145), (210, 753896), (220, 719628), (231, 685360), (240, 659659), (260, 608916), (264, 599690), (273, 579920), (280, 565422), (286, 553560), (308, 514020), (312, 507430), (330, 479752), (336, 471185), (364, 434940), (385, 411216), (390, 405944), (420, 376948), (429, 369040), (440, 359814), (455, 347952), (462, 342680), (520, 304458), (528, 299845), (546, 289960), (560, 282711), (572, 276780), (616, 257010), (624, 253715), (659, 240240), (660, 239876), (715, 221424), (728, 217470), (770, 205608), (780, 202972), (840, 188474), (858, 184520), (880, 179907), (910, 173976), (924, 171340), (1001, 158160), (1040, 152229), (1092, 144980), (1144, 138390), (1155, 137072), (1232, 128505), (1318, 120120), (1320, 119938), (1365, 115984), (1430, 110712), (1456, 108735), (1540, 102804), (1560, 101486), (1680, 94237), (1716, 92260), (1820, 86988), (1848, 85670), (1977, 80080), (2002, 79080), (2145, 73808), (2184, 72490), (2288, 69195), (2310, 68536), (2636, 60060), (2640, 59969), (2730, 57992), (2860, 55356), (3003, 52720), (3080, 51402), (3120, 50743), (3295, 48048), (3432, 46130), (3640, 43494), (3696, 42835), (3954, 40040), (4004, 39540), (4290, 36904), (4368, 36245), (4613, 34320), (4620, 34268), (5005, 31632), (5272, 30030), (5460, 28996), (5720, 27678), (6006, 26360), (6160, 25701), (6590, 24024), (6864, 23065), (7249, 21840), (7280, 21747), (7908, 20020), (8008, 19770), (8567, 18480), (8580, 18452), (9226, 17160), (9240, 17134), (9885, 16016), (10010, 15816), (10544, 15015), (10920, 14498), (11440, 13839), (12012, 13180)]