71206080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 168

約数和(自身を含む): 248905776

約数和(自身を除く): 177699696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 613, 660, 704, 726, 880, 960, 968, 1056, 1210, 1226, 1320, 1452, 1760, 1815, 1839, 1936, 2112, 2420, 2452, 2640, 2904, 3065, 3520, 3630, 3678, 3872, 4840, 4904, 5280, 5808, 6130, 6743, 7260, 7356, 7744, 9195, 9680, 9808, 10560, 11616, 12260, 13486, 14520, 14712, 18390, 19360, 19616, 20229, 23232, 24520, 26972, 29040, 29424, 33715, 36780, 38720, 39232, 40458, 49040, 53944, 58080, 58848, 67430, 73560, 74173, 80916, 98080, 101145, 107888, 116160, 117696, 134860, 147120, 148346, 161832, 196160, 202290, 215776, 222519, 269720, 294240, 296692, 323664, 370865, 404580, 431552, 445038, 539440, 588480, 593384, 647328, 741730, 809160, 890076, 1078880, 1112595, 1186768, 1294656, 1483460, 1618320, 1780152, 2157760, 2225190, 2373536, 2966920, 3236640, 3560304, 4450380, 4747072, 5933840, 6473280, 7120608, 8900760, 11867680, 14241216, 17801520, 23735360, 35603040, 71206080]

約数ペア:

[(1, 71206080), (2, 35603040), (3, 23735360), (4, 17801520), (5, 14241216), (6, 11867680), (8, 8900760), (10, 7120608), (11, 6473280), (12, 5933840), (15, 4747072), (16, 4450380), (20, 3560304), (22, 3236640), (24, 2966920), (30, 2373536), (32, 2225190), (33, 2157760), (40, 1780152), (44, 1618320), (48, 1483460), (55, 1294656), (60, 1186768), (64, 1112595), (66, 1078880), (80, 890076), (88, 809160), (96, 741730), (110, 647328), (120, 593384), (121, 588480), (132, 539440), (160, 445038), (165, 431552), (176, 404580), (192, 370865), (220, 323664), (240, 296692), (242, 294240), (264, 269720), (320, 222519), (330, 215776), (352, 202290), (363, 196160), (440, 161832), (480, 148346), (484, 147120), (528, 134860), (605, 117696), (613, 116160), (660, 107888), (704, 101145), (726, 98080), (880, 80916), (960, 74173), (968, 73560), (1056, 67430), (1210, 58848), (1226, 58080), (1320, 53944), (1452, 49040), (1760, 40458), (1815, 39232), (1839, 38720), (1936, 36780), (2112, 33715), (2420, 29424), (2452, 29040), (2640, 26972), (2904, 24520), (3065, 23232), (3520, 20229), (3630, 19616), (3678, 19360), (3872, 18390), (4840, 14712), (4904, 14520), (5280, 13486), (5808, 12260), (6130, 11616), (6743, 10560), (7260, 9808), (7356, 9680), (7744, 9195)]