145669680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 390546000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 180, 195, 197, 208, 234, 237, 240, 260, 312, 316, 360, 390, 394, 395, 468, 474, 520, 585, 591, 624, 632, 711, 720, 780, 788, 790, 936, 948, 985, 1027, 1040, 1170, 1182, 1185, 1264, 1422, 1560, 1576, 1580, 1773, 1872, 1896, 1970, 2054, 2340, 2364, 2370, 2561, 2844, 2955, 3081, 3120, 3152, 3160, 3546, 3555, 3792, 3940, 4108, 4680, 4728, 4740, 5122, 5135, 5688, 5910, 6162, 6320, 7092, 7110, 7683, 7880, 8216, 8865, 9243, 9360, 9456, 9480, 10244, 10270, 11376, 11820, 12324, 12805, 14184, 14220, 15366, 15405, 15563, 15760, 16432, 17730, 18486, 18960, 20488, 20540, 23049, 23640, 24648, 25610, 28368, 28440, 30732, 30810, 31126, 35460, 36972, 38415, 40976, 41080, 46098, 46215, 46689, 47280, 49296, 51220, 56880, 61464, 61620, 62252, 70920, 73944, 76830, 77815, 82160, 92196, 92430, 93378, 102440, 115245, 122928, 123240, 124504, 140067, 141840, 147888, 153660, 155630, 184392, 184860, 186756, 202319, 204880, 230490, 233445, 246480, 249008, 280134, 307320, 311260, 368784, 369720, 373512, 404638, 460980, 466890, 560268, 606957, 614640, 622520, 700335, 739440, 747024, 809276, 921960, 933780, 1011595, 1120536, 1213914, 1245040, 1400670, 1618552, 1820871, 1843920, 1867560, 2023190, 2241072, 2427828, 2801340, 3034785, 3237104, 3641742, 3735120, 4046380, 4855656, 5602680, 6069570, 7283484, 8092760, 9104355, 9711312, 11205360, 12139140, 14566968, 16185520, 18208710, 24278280, 29133936, 36417420, 48556560, 72834840, 145669680]

約数ペア:

[(1, 145669680), (2, 72834840), (3, 48556560), (4, 36417420), (5, 29133936), (6, 24278280), (8, 18208710), (9, 16185520), (10, 14566968), (12, 12139140), (13, 11205360), (15, 9711312), (16, 9104355), (18, 8092760), (20, 7283484), (24, 6069570), (26, 5602680), (30, 4855656), (36, 4046380), (39, 3735120), (40, 3641742), (45, 3237104), (48, 3034785), (52, 2801340), (60, 2427828), (65, 2241072), (72, 2023190), (78, 1867560), (79, 1843920), (80, 1820871), (90, 1618552), (104, 1400670), (117, 1245040), (120, 1213914), (130, 1120536), (144, 1011595), (156, 933780), (158, 921960), (180, 809276), (195, 747024), (197, 739440), (208, 700335), (234, 622520), (237, 614640), (240, 606957), (260, 560268), (312, 466890), (316, 460980), (360, 404638), (390, 373512), (394, 369720), (395, 368784), (468, 311260), (474, 307320), (520, 280134), (585, 249008), (591, 246480), (624, 233445), (632, 230490), (711, 204880), (720, 202319), (780, 186756), (788, 184860), (790, 184392), (936, 155630), (948, 153660), (985, 147888), (1027, 141840), (1040, 140067), (1170, 124504), (1182, 123240), (1185, 122928), (1264, 115245), (1422, 102440), (1560, 93378), (1576, 92430), (1580, 92196), (1773, 82160), (1872, 77815), (1896, 76830), (1970, 73944), (2054, 70920), (2340, 62252), (2364, 61620), (2370, 61464), (2561, 56880), (2844, 51220), (2955, 49296), (3081, 47280), (3120, 46689), (3152, 46215), (3160, 46098), (3546, 41080), (3555, 40976), (3792, 38415), (3940, 36972), (4108, 35460), (4680, 31126), (4728, 30810), (4740, 30732), (5122, 28440), (5135, 28368), (5688, 25610), (5910, 24648), (6162, 23640), (6320, 23049), (7092, 20540), (7110, 20488), (7683, 18960), (7880, 18486), (8216, 17730), (8865, 16432), (9243, 15760), (9360, 15563), (9456, 15405), (9480, 15366), (10244, 14220), (10270, 14184), (11376, 12805), (11820, 12324)]