161112240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 300

約数和(自身を含む): 597399264

約数和(自身を除く): 436287024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 48, 54, 60, 69, 72, 80, 81, 90, 92, 94, 108, 115, 120, 135, 138, 141, 144, 162, 180, 184, 188, 207, 216, 230, 235, 240, 270, 276, 282, 324, 345, 360, 368, 376, 405, 414, 423, 432, 460, 470, 529, 540, 552, 564, 621, 648, 690, 705, 720, 752, 810, 828, 846, 920, 940, 1035, 1058, 1080, 1081, 1104, 1128, 1242, 1269, 1296, 1380, 1410, 1587, 1620, 1656, 1692, 1840, 1863, 1880, 2070, 2115, 2116, 2160, 2162, 2256, 2484, 2538, 2645, 2760, 2820, 3105, 3174, 3240, 3243, 3312, 3384, 3726, 3760, 3807, 4140, 4230, 4232, 4324, 4761, 4968, 5076, 5290, 5405, 5520, 5640, 6210, 6345, 6348, 6480, 6486, 6768, 7452, 7614, 7935, 8280, 8460, 8464, 8648, 9315, 9522, 9729, 9936, 10152, 10580, 10810, 11280, 12420, 12690, 12696, 12972, 14283, 14904, 15228, 15870, 16215, 16560, 16920, 17296, 18630, 19035, 19044, 19458, 20304, 21160, 21620, 23805, 24840, 24863, 25380, 25392, 25944, 28566, 29187, 29808, 30456, 31740, 32430, 33840, 37260, 38070, 38088, 38916, 42320, 42849, 43240, 47610, 48645, 49680, 49726, 50760, 51888, 57132, 58374, 60912, 63480, 64860, 71415, 74520, 74589, 76140, 76176, 77832, 85698, 86480, 87561, 95220, 97290, 99452, 101520, 114264, 116748, 124315, 126960, 129720, 142830, 145935, 149040, 149178, 152280, 155664, 171396, 175122, 190440, 194580, 198904, 214245, 223767, 228528, 233496, 248630, 259440, 285660, 291870, 298356, 304560, 342792, 350244, 372945, 380880, 389160, 397808, 428490, 437805, 447534, 466992, 497260, 571320, 583740, 596712, 671301, 685584, 700488, 745890, 778320, 856980, 875610, 895068, 994520, 1118835, 1142640, 1167480, 1193424, 1342602, 1400976, 1491780, 1713960, 1751220, 1790136, 1989040, 2013903, 2237670, 2334960, 2685204, 2983560, 3356505, 3427920, 3502440, 3580272, 4027806, 4475340, 5370408, 5967120, 6713010, 7004880, 8055612, 8950680, 10069515, 10740816, 13426020, 16111224, 17901360, 20139030, 26852040, 32222448, 40278060, 53704080, 80556120, 161112240]

約数ペア:

[(1, 161112240), (2, 80556120), (3, 53704080), (4, 40278060), (5, 32222448), (6, 26852040), (8, 20139030), (9, 17901360), (10, 16111224), (12, 13426020), (15, 10740816), (16, 10069515), (18, 8950680), (20, 8055612), (23, 7004880), (24, 6713010), (27, 5967120), (30, 5370408), (36, 4475340), (40, 4027806), (45, 3580272), (46, 3502440), (47, 3427920), (48, 3356505), (54, 2983560), (60, 2685204), (69, 2334960), (72, 2237670), (80, 2013903), (81, 1989040), (90, 1790136), (92, 1751220), (94, 1713960), (108, 1491780), (115, 1400976), (120, 1342602), (135, 1193424), (138, 1167480), (141, 1142640), (144, 1118835), (162, 994520), (180, 895068), (184, 875610), (188, 856980), (207, 778320), (216, 745890), (230, 700488), (235, 685584), (240, 671301), (270, 596712), (276, 583740), (282, 571320), (324, 497260), (345, 466992), (360, 447534), (368, 437805), (376, 428490), (405, 397808), (414, 389160), (423, 380880), (432, 372945), (460, 350244), (470, 342792), (529, 304560), (540, 298356), (552, 291870), (564, 285660), (621, 259440), (648, 248630), (690, 233496), (705, 228528), (720, 223767), (752, 214245), (810, 198904), (828, 194580), (846, 190440), (920, 175122), (940, 171396), (1035, 155664), (1058, 152280), (1080, 149178), (1081, 149040), (1104, 145935), (1128, 142830), (1242, 129720), (1269, 126960), (1296, 124315), (1380, 116748), (1410, 114264), (1587, 101520), (1620, 99452), (1656, 97290), (1692, 95220), (1840, 87561), (1863, 86480), (1880, 85698), (2070, 77832), (2115, 76176), (2116, 76140), (2160, 74589), (2162, 74520), (2256, 71415), (2484, 64860), (2538, 63480), (2645, 60912), (2760, 58374), (2820, 57132), (3105, 51888), (3174, 50760), (3240, 49726), (3243, 49680), (3312, 48645), (3384, 47610), (3726, 43240), (3760, 42849), (3807, 42320), (4140, 38916), (4230, 38088), (4232, 38070), (4324, 37260), (4761, 33840), (4968, 32430), (5076, 31740), (5290, 30456), (5405, 29808), (5520, 29187), (5640, 28566), (6210, 25944), (6345, 25392), (6348, 25380), (6480, 24863), (6486, 24840), (6768, 23805), (7452, 21620), (7614, 21160), (7935, 20304), (8280, 19458), (8460, 19044), (8464, 19035), (8648, 18630), (9315, 17296), (9522, 16920), (9729, 16560), (9936, 16215), (10152, 15870), (10580, 15228), (10810, 14904), (11280, 14283), (12420, 12972), (12690, 12696)]