42627840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 144371808

約数和(自身を除く): 101743968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 653, 680, 768, 816, 960, 1020, 1088, 1280, 1306, 1360, 1632, 1920, 1959, 2040, 2176, 2612, 2720, 3264, 3265, 3840, 3918, 4080, 4352, 5224, 5440, 6528, 6530, 7836, 8160, 9795, 10448, 10880, 11101, 13056, 13060, 15672, 16320, 19590, 20896, 21760, 22202, 26120, 31344, 32640, 33303, 39180, 41792, 44404, 52240, 55505, 62688, 65280, 66606, 78360, 83584, 88808, 104480, 111010, 125376, 133212, 156720, 166515, 167168, 177616, 208960, 222020, 250752, 266424, 313440, 333030, 355232, 417920, 444040, 501504, 532848, 626880, 666060, 710464, 835840, 888080, 1065696, 1253760, 1332120, 1420928, 1776160, 2131392, 2507520, 2664240, 2841856, 3552320, 4262784, 5328480, 7104640, 8525568, 10656960, 14209280, 21313920, 42627840]

約数ペア:

[(1, 42627840), (2, 21313920), (3, 14209280), (4, 10656960), (5, 8525568), (6, 7104640), (8, 5328480), (10, 4262784), (12, 3552320), (15, 2841856), (16, 2664240), (17, 2507520), (20, 2131392), (24, 1776160), (30, 1420928), (32, 1332120), (34, 1253760), (40, 1065696), (48, 888080), (51, 835840), (60, 710464), (64, 666060), (68, 626880), (80, 532848), (85, 501504), (96, 444040), (102, 417920), (120, 355232), (128, 333030), (136, 313440), (160, 266424), (170, 250752), (192, 222020), (204, 208960), (240, 177616), (255, 167168), (256, 166515), (272, 156720), (320, 133212), (340, 125376), (384, 111010), (408, 104480), (480, 88808), (510, 83584), (544, 78360), (640, 66606), (653, 65280), (680, 62688), (768, 55505), (816, 52240), (960, 44404), (1020, 41792), (1088, 39180), (1280, 33303), (1306, 32640), (1360, 31344), (1632, 26120), (1920, 22202), (1959, 21760), (2040, 20896), (2176, 19590), (2612, 16320), (2720, 15672), (3264, 13060), (3265, 13056), (3840, 11101), (3918, 10880), (4080, 10448), (4352, 9795), (5224, 8160), (5440, 7836), (6528, 6530)]