71403360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 189870240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 269, 280, 316, 336, 395, 420, 474, 480, 538, 553, 560, 632, 672, 790, 807, 840, 948, 1076, 1106, 1120, 1185, 1264, 1345, 1580, 1614, 1659, 1680, 1883, 1896, 2152, 2212, 2370, 2528, 2690, 2765, 3160, 3228, 3318, 3360, 3766, 3792, 4035, 4304, 4424, 4740, 5380, 5530, 5649, 6320, 6456, 6636, 7532, 7584, 8070, 8295, 8608, 8848, 9415, 9480, 10760, 11060, 11298, 12640, 12912, 13272, 15064, 16140, 16590, 17696, 18830, 18960, 21251, 21520, 22120, 22596, 25824, 26544, 28245, 30128, 32280, 33180, 37660, 37920, 42502, 43040, 44240, 45192, 53088, 56490, 60256, 63753, 64560, 66360, 75320, 85004, 88480, 90384, 106255, 112980, 127506, 129120, 132720, 148757, 150640, 170008, 180768, 212510, 225960, 255012, 265440, 297514, 301280, 318765, 340016, 425020, 446271, 451920, 510024, 595028, 637530, 680032, 743785, 850040, 892542, 903840, 1020048, 1190056, 1275060, 1487570, 1700080, 1785084, 2040096, 2231355, 2380112, 2550120, 2975140, 3400160, 3570168, 4462710, 4760224, 5100240, 5950280, 7140336, 8925420, 10200480, 11900560, 14280672, 17850840, 23801120, 35701680, 71403360]

約数ペア:

[(1, 71403360), (2, 35701680), (3, 23801120), (4, 17850840), (5, 14280672), (6, 11900560), (7, 10200480), (8, 8925420), (10, 7140336), (12, 5950280), (14, 5100240), (15, 4760224), (16, 4462710), (20, 3570168), (21, 3400160), (24, 2975140), (28, 2550120), (30, 2380112), (32, 2231355), (35, 2040096), (40, 1785084), (42, 1700080), (48, 1487570), (56, 1275060), (60, 1190056), (70, 1020048), (79, 903840), (80, 892542), (84, 850040), (96, 743785), (105, 680032), (112, 637530), (120, 595028), (140, 510024), (158, 451920), (160, 446271), (168, 425020), (210, 340016), (224, 318765), (237, 301280), (240, 297514), (269, 265440), (280, 255012), (316, 225960), (336, 212510), (395, 180768), (420, 170008), (474, 150640), (480, 148757), (538, 132720), (553, 129120), (560, 127506), (632, 112980), (672, 106255), (790, 90384), (807, 88480), (840, 85004), (948, 75320), (1076, 66360), (1106, 64560), (1120, 63753), (1185, 60256), (1264, 56490), (1345, 53088), (1580, 45192), (1614, 44240), (1659, 43040), (1680, 42502), (1883, 37920), (1896, 37660), (2152, 33180), (2212, 32280), (2370, 30128), (2528, 28245), (2690, 26544), (2765, 25824), (3160, 22596), (3228, 22120), (3318, 21520), (3360, 21251), (3766, 18960), (3792, 18830), (4035, 17696), (4304, 16590), (4424, 16140), (4740, 15064), (5380, 13272), (5530, 12912), (5649, 12640), (6320, 11298), (6456, 11060), (6636, 10760), (7532, 9480), (7584, 9415), (8070, 8848), (8295, 8608)]