69571920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 251716032

約数和(自身を除く): 182144112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 73, 76, 80, 88, 95, 110, 114, 120, 132, 146, 152, 165, 176, 190, 209, 219, 220, 228, 240, 264, 285, 292, 304, 330, 361, 365, 380, 418, 438, 440, 456, 528, 570, 584, 627, 660, 722, 730, 760, 803, 836, 876, 880, 912, 1045, 1083, 1095, 1140, 1168, 1254, 1320, 1387, 1444, 1460, 1520, 1606, 1672, 1752, 1805, 2090, 2166, 2190, 2280, 2409, 2508, 2640, 2774, 2888, 2920, 3135, 3212, 3344, 3504, 3610, 3971, 4015, 4161, 4180, 4332, 4380, 4560, 4818, 5016, 5415, 5548, 5776, 5840, 6270, 6424, 6935, 7220, 7942, 8030, 8322, 8360, 8664, 8760, 9636, 10032, 10830, 11096, 11913, 12045, 12540, 12848, 13870, 14440, 15257, 15884, 16060, 16644, 16720, 17328, 17520, 19272, 19855, 20805, 21660, 22192, 23826, 24090, 25080, 26353, 27740, 28880, 30514, 31768, 32120, 33288, 38544, 39710, 41610, 43320, 45771, 47652, 48180, 50160, 52706, 55480, 59565, 61028, 63536, 64240, 66576, 76285, 79059, 79420, 83220, 86640, 91542, 95304, 96360, 105412, 110960, 119130, 122056, 131765, 152570, 158118, 158840, 166440, 183084, 190608, 192720, 210824, 228855, 238260, 244112, 263530, 289883, 305140, 316236, 317680, 332880, 366168, 395295, 421648, 457710, 476520, 527060, 579766, 610280, 632472, 732336, 790590, 869649, 915420, 953040, 1054120, 1159532, 1220560, 1264944, 1449415, 1581180, 1739298, 1830840, 2108240, 2319064, 2898830, 3162360, 3478596, 3661680, 4348245, 4638128, 5797660, 6324720, 6957192, 8696490, 11595320, 13914384, 17392980, 23190640, 34785960, 69571920]

約数ペア:

[(1, 69571920), (2, 34785960), (3, 23190640), (4, 17392980), (5, 13914384), (6, 11595320), (8, 8696490), (10, 6957192), (11, 6324720), (12, 5797660), (15, 4638128), (16, 4348245), (19, 3661680), (20, 3478596), (22, 3162360), (24, 2898830), (30, 2319064), (33, 2108240), (38, 1830840), (40, 1739298), (44, 1581180), (48, 1449415), (55, 1264944), (57, 1220560), (60, 1159532), (66, 1054120), (73, 953040), (76, 915420), (80, 869649), (88, 790590), (95, 732336), (110, 632472), (114, 610280), (120, 579766), (132, 527060), (146, 476520), (152, 457710), (165, 421648), (176, 395295), (190, 366168), (209, 332880), (219, 317680), (220, 316236), (228, 305140), (240, 289883), (264, 263530), (285, 244112), (292, 238260), (304, 228855), (330, 210824), (361, 192720), (365, 190608), (380, 183084), (418, 166440), (438, 158840), (440, 158118), (456, 152570), (528, 131765), (570, 122056), (584, 119130), (627, 110960), (660, 105412), (722, 96360), (730, 95304), (760, 91542), (803, 86640), (836, 83220), (876, 79420), (880, 79059), (912, 76285), (1045, 66576), (1083, 64240), (1095, 63536), (1140, 61028), (1168, 59565), (1254, 55480), (1320, 52706), (1387, 50160), (1444, 48180), (1460, 47652), (1520, 45771), (1606, 43320), (1672, 41610), (1752, 39710), (1805, 38544), (2090, 33288), (2166, 32120), (2190, 31768), (2280, 30514), (2409, 28880), (2508, 27740), (2640, 26353), (2774, 25080), (2888, 24090), (2920, 23826), (3135, 22192), (3212, 21660), (3344, 20805), (3504, 19855), (3610, 19272), (3971, 17520), (4015, 17328), (4161, 16720), (4180, 16644), (4332, 16060), (4380, 15884), (4560, 15257), (4818, 14440), (5016, 13870), (5415, 12848), (5548, 12540), (5776, 12045), (5840, 11913), (6270, 11096), (6424, 10830), (6935, 10032), (7220, 9636), (7942, 8760), (8030, 8664), (8322, 8360)]