2128234320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1130

約数の個数: 240

約数和(自身を含む): 7461522432

約数和(自身を除く): 5333288112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 97, 120, 124, 144, 155, 180, 186, 194, 240, 248, 279, 291, 310, 360, 372, 388, 465, 485, 496, 558, 582, 620, 720, 744, 776, 873, 930, 970, 983, 1116, 1164, 1240, 1395, 1455, 1488, 1552, 1746, 1860, 1940, 1966, 2232, 2328, 2480, 2790, 2910, 2949, 3007, 3492, 3720, 3880, 3932, 4365, 4464, 4656, 4915, 5580, 5820, 5898, 6014, 6984, 7440, 7760, 7864, 8730, 8847, 9021, 9830, 11160, 11640, 11796, 12028, 13968, 14745, 15035, 15728, 17460, 17694, 18042, 19660, 22320, 23280, 23592, 24056, 27063, 29490, 30070, 30473, 34920, 35388, 36084, 39320, 44235, 45105, 47184, 48112, 54126, 58980, 60140, 60946, 69840, 70776, 72168, 78640, 88470, 90210, 91419, 95351, 108252, 117960, 120280, 121892, 135315, 141552, 144336, 152365, 176940, 180420, 182838, 190702, 216504, 235920, 240560, 243784, 270630, 274257, 286053, 304730, 353880, 360840, 365676, 381404, 433008, 457095, 476755, 487568, 541260, 548514, 572106, 609460, 707760, 721680, 731352, 762808, 858159, 914190, 953510, 1082520, 1097028, 1144212, 1218920, 1371285, 1430265, 1462704, 1525616, 1716318, 1828380, 1907020, 2165040, 2194056, 2288424, 2437840, 2742570, 2860530, 2955881, 3432636, 3656760, 3814040, 4290795, 4388112, 4576848, 5485140, 5721060, 5911762, 6865272, 7313520, 7628080, 8581590, 8867643, 10970280, 11442120, 11823524, 13730544, 14779405, 17163180, 17735286, 21940560, 22884240, 23647048, 26602929, 29558810, 34326360, 35470572, 44338215, 47294096, 53205858, 59117620, 68652720, 70941144, 88676430, 106411716, 118235240, 133014645, 141882288, 177352860, 212823432, 236470480, 266029290, 354705720, 425646864, 532058580, 709411440, 1064117160, 2128234320]

約数ペア:

[(1, 2128234320), (2, 1064117160), (3, 709411440), (4, 532058580), (5, 425646864), (6, 354705720), (8, 266029290), (9, 236470480), (10, 212823432), (12, 177352860), (15, 141882288), (16, 133014645), (18, 118235240), (20, 106411716), (24, 88676430), (30, 70941144), (31, 68652720), (36, 59117620), (40, 53205858), (45, 47294096), (48, 44338215), (60, 35470572), (62, 34326360), (72, 29558810), (80, 26602929), (90, 23647048), (93, 22884240), (97, 21940560), (120, 17735286), (124, 17163180), (144, 14779405), (155, 13730544), (180, 11823524), (186, 11442120), (194, 10970280), (240, 8867643), (248, 8581590), (279, 7628080), (291, 7313520), (310, 6865272), (360, 5911762), (372, 5721060), (388, 5485140), (465, 4576848), (485, 4388112), (496, 4290795), (558, 3814040), (582, 3656760), (620, 3432636), (720, 2955881), (744, 2860530), (776, 2742570), (873, 2437840), (930, 2288424), (970, 2194056), (983, 2165040), (1116, 1907020), (1164, 1828380), (1240, 1716318), (1395, 1525616), (1455, 1462704), (1488, 1430265), (1552, 1371285), (1746, 1218920), (1860, 1144212), (1940, 1097028), (1966, 1082520), (2232, 953510), (2328, 914190), (2480, 858159), (2790, 762808), (2910, 731352), (2949, 721680), (3007, 707760), (3492, 609460), (3720, 572106), (3880, 548514), (3932, 541260), (4365, 487568), (4464, 476755), (4656, 457095), (4915, 433008), (5580, 381404), (5820, 365676), (5898, 360840), (6014, 353880), (6984, 304730), (7440, 286053), (7760, 274257), (7864, 270630), (8730, 243784), (8847, 240560), (9021, 235920), (9830, 216504), (11160, 190702), (11640, 182838), (11796, 180420), (12028, 176940), (13968, 152365), (14745, 144336), (15035, 141552), (15728, 135315), (17460, 121892), (17694, 120280), (18042, 117960), (19660, 108252), (22320, 95351), (23280, 91419), (23592, 90210), (24056, 88470), (27063, 78640), (29490, 72168), (30070, 70776), (30473, 69840), (34920, 60946), (35388, 60140), (36084, 58980), (39320, 54126), (44235, 48112), (45105, 47184)]