2389835880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1833

約数の個数: 256

約数和(自身を含む): 8428492800

約数和(自身を除く): 6038656920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 54, 60, 62, 72, 82, 90, 93, 108, 120, 123, 124, 135, 155, 164, 180, 186, 205, 216, 246, 248, 270, 279, 310, 328, 360, 369, 372, 410, 465, 492, 540, 558, 615, 620, 738, 744, 820, 837, 930, 984, 1080, 1107, 1116, 1230, 1240, 1271, 1395, 1476, 1640, 1674, 1741, 1845, 1860, 2214, 2232, 2460, 2542, 2790, 2952, 3348, 3482, 3690, 3720, 3813, 4185, 4428, 4920, 5084, 5223, 5535, 5580, 6355, 6696, 6964, 7380, 7626, 8370, 8705, 8856, 10168, 10446, 11070, 11160, 11439, 12710, 13928, 14760, 15252, 15669, 16740, 17410, 19065, 20892, 22140, 22878, 25420, 26115, 30504, 31338, 33480, 34317, 34820, 38130, 41784, 44280, 45756, 47007, 50840, 52230, 53971, 57195, 62676, 68634, 69640, 71381, 76260, 78345, 91512, 94014, 104460, 107942, 114390, 125352, 137268, 142762, 152520, 156690, 161913, 171585, 188028, 208920, 214143, 215884, 228780, 235035, 269855, 274536, 285524, 313380, 323826, 343170, 356905, 376056, 428286, 431768, 457560, 470070, 485739, 539710, 571048, 626760, 642429, 647652, 686340, 713810, 809565, 856572, 940140, 971478, 1070715, 1079420, 1284858, 1295304, 1372680, 1427620, 1457217, 1619130, 1713144, 1880280, 1927287, 1942956, 2141430, 2158840, 2212811, 2428695, 2569716, 2855240, 2914434, 3212145, 3238260, 3854574, 3885912, 4282860, 4425622, 4857390, 5139432, 5828868, 6424290, 6476520, 6638433, 7286085, 7709148, 8565720, 8851244, 9636435, 9714780, 11064055, 11657736, 12848580, 13276866, 14572170, 15418296, 17702488, 19272870, 19429560, 19915299, 22128110, 25697160, 26553732, 29144340, 33192165, 38545740, 39830598, 44256220, 53107464, 58288680, 59745897, 66384330, 77091480, 79661196, 88512440, 99576495, 119491794, 132768660, 159322392, 199152990, 238983588, 265537320, 298729485, 398305980, 477967176, 597458970, 796611960, 1194917940, 2389835880]

約数ペア:

[(1, 2389835880), (2, 1194917940), (3, 796611960), (4, 597458970), (5, 477967176), (6, 398305980), (8, 298729485), (9, 265537320), (10, 238983588), (12, 199152990), (15, 159322392), (18, 132768660), (20, 119491794), (24, 99576495), (27, 88512440), (30, 79661196), (31, 77091480), (36, 66384330), (40, 59745897), (41, 58288680), (45, 53107464), (54, 44256220), (60, 39830598), (62, 38545740), (72, 33192165), (82, 29144340), (90, 26553732), (93, 25697160), (108, 22128110), (120, 19915299), (123, 19429560), (124, 19272870), (135, 17702488), (155, 15418296), (164, 14572170), (180, 13276866), (186, 12848580), (205, 11657736), (216, 11064055), (246, 9714780), (248, 9636435), (270, 8851244), (279, 8565720), (310, 7709148), (328, 7286085), (360, 6638433), (369, 6476520), (372, 6424290), (410, 5828868), (465, 5139432), (492, 4857390), (540, 4425622), (558, 4282860), (615, 3885912), (620, 3854574), (738, 3238260), (744, 3212145), (820, 2914434), (837, 2855240), (930, 2569716), (984, 2428695), (1080, 2212811), (1107, 2158840), (1116, 2141430), (1230, 1942956), (1240, 1927287), (1271, 1880280), (1395, 1713144), (1476, 1619130), (1640, 1457217), (1674, 1427620), (1741, 1372680), (1845, 1295304), (1860, 1284858), (2214, 1079420), (2232, 1070715), (2460, 971478), (2542, 940140), (2790, 856572), (2952, 809565), (3348, 713810), (3482, 686340), (3690, 647652), (3720, 642429), (3813, 626760), (4185, 571048), (4428, 539710), (4920, 485739), (5084, 470070), (5223, 457560), (5535, 431768), (5580, 428286), (6355, 376056), (6696, 356905), (6964, 343170), (7380, 323826), (7626, 313380), (8370, 285524), (8705, 274536), (8856, 269855), (10168, 235035), (10446, 228780), (11070, 215884), (11160, 214143), (11439, 208920), (12710, 188028), (13928, 171585), (14760, 161913), (15252, 156690), (15669, 152520), (16740, 142762), (17410, 137268), (19065, 125352), (20892, 114390), (22140, 107942), (22878, 104460), (25420, 94014), (26115, 91512), (30504, 78345), (31338, 76260), (33480, 71381), (34317, 69640), (34820, 68634), (38130, 62676), (41784, 57195), (44280, 53971), (45756, 52230), (47007, 50840)]