15696701440

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9521}}^1$

素因数の和:9578

約数の個数: 192

約数和(自身を含む): 44919463680

約数和(自身を除く): 29222762240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 736, 805, 896, 920, 1024, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2048, 2240, 2560, 2576, 2944, 3220, 3584, 3680, 4480, 5120, 5152, 5888, 6440, 7168, 7360, 8960, 9521, 10240, 10304, 11776, 12880, 14336, 14720, 17920, 19042, 20608, 23552, 25760, 29440, 35840, 38084, 41216, 47104, 47605, 51520, 58880, 66647, 71680, 76168, 82432, 95210, 103040, 117760, 133294, 152336, 164864, 190420, 206080, 218983, 235520, 266588, 304672, 329728, 333235, 380840, 412160, 437966, 533176, 609344, 666470, 761680, 824320, 875932, 1066352, 1094915, 1218688, 1332940, 1523360, 1532881, 1648640, 1751864, 2132704, 2189830, 2437376, 2665880, 3046720, 3065762, 3503728, 4265408, 4379660, 4874752, 5331760, 6093440, 6131524, 7007456, 7664405, 8530816, 8759320, 9749504, 10663520, 12186880, 12263048, 14014912, 15328810, 17061632, 17518640, 19499008, 21327040, 24373760, 24526096, 28029824, 30657620, 34123264, 35037280, 42654080, 48747520, 49052192, 56059648, 61315240, 68246528, 70074560, 85308160, 97495040, 98104384, 112119296, 122630480, 136493056, 140149120, 170616320, 196208768, 224238592, 245260960, 280298240, 341232640, 392417536, 448477184, 490521920, 560596480, 682465280, 784835072, 981043840, 1121192960, 1569670144, 1962087680, 2242385920, 3139340288, 3924175360, 7848350720, 15696701440]

約数ペア:

[(1, 15696701440), (2, 7848350720), (4, 3924175360), (5, 3139340288), (7, 2242385920), (8, 1962087680), (10, 1569670144), (14, 1121192960), (16, 981043840), (20, 784835072), (23, 682465280), (28, 560596480), (32, 490521920), (35, 448477184), (40, 392417536), (46, 341232640), (56, 280298240), (64, 245260960), (70, 224238592), (80, 196208768), (92, 170616320), (112, 140149120), (115, 136493056), (128, 122630480), (140, 112119296), (160, 98104384), (161, 97495040), (184, 85308160), (224, 70074560), (230, 68246528), (256, 61315240), (280, 56059648), (320, 49052192), (322, 48747520), (368, 42654080), (448, 35037280), (460, 34123264), (512, 30657620), (560, 28029824), (640, 24526096), (644, 24373760), (736, 21327040), (805, 19499008), (896, 17518640), (920, 17061632), (1024, 15328810), (1120, 14014912), (1280, 12263048), (1288, 12186880), (1472, 10663520), (1610, 9749504), (1792, 8759320), (1840, 8530816), (2048, 7664405), (2240, 7007456), (2560, 6131524), (2576, 6093440), (2944, 5331760), (3220, 4874752), (3584, 4379660), (3680, 4265408), (4480, 3503728), (5120, 3065762), (5152, 3046720), (5888, 2665880), (6440, 2437376), (7168, 2189830), (7360, 2132704), (8960, 1751864), (9521, 1648640), (10240, 1532881), (10304, 1523360), (11776, 1332940), (12880, 1218688), (14336, 1094915), (14720, 1066352), (17920, 875932), (19042, 824320), (20608, 761680), (23552, 666470), (25760, 609344), (29440, 533176), (35840, 437966), (38084, 412160), (41216, 380840), (47104, 333235), (47605, 329728), (51520, 304672), (58880, 266588), (66647, 235520), (71680, 218983), (76168, 206080), (82432, 190420), (95210, 164864), (103040, 152336), (117760, 133294)]