158642880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 559173888

約数和(自身を除く): 400531008

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, 83, 88, 96, 110, 120, 132, 160, 165, 166, 176, 181, 192, 220, 240, 249, 264, 320, 330, 332, 352, 362, 415, 440, 480, 498, 528, 543, 660, 664, 704, 724, 830, 880, 905, 913, 960, 996, 1056, 1086, 1245, 1320, 1328, 1448, 1660, 1760, 1810, 1826, 1991, 1992, 2112, 2172, 2490, 2640, 2656, 2715, 2739, 2896, 3320, 3520, 3620, 3652, 3982, 3984, 4344, 4565, 4980, 5280, 5312, 5430, 5478, 5792, 5973, 6640, 7240, 7304, 7964, 7968, 8688, 9130, 9955, 9960, 10560, 10860, 10956, 11584, 11946, 13280, 13695, 14480, 14608, 15023, 15928, 15936, 17376, 18260, 19910, 19920, 21720, 21912, 23892, 26560, 27390, 28960, 29216, 29865, 30046, 31856, 34752, 36520, 39820, 39840, 43440, 43824, 45069, 47784, 54780, 57920, 58432, 59730, 60092, 63712, 73040, 75115, 79640, 79680, 86880, 87648, 90138, 95568, 109560, 119460, 120184, 127424, 146080, 150230, 159280, 165253, 173760, 175296, 180276, 191136, 219120, 225345, 238920, 240368, 292160, 300460, 318560, 330506, 360552, 382272, 438240, 450690, 477840, 480736, 495759, 600920, 637120, 661012, 721104, 826265, 876480, 901380, 955680, 961472, 991518, 1201840, 1322024, 1442208, 1652530, 1802760, 1911360, 1983036, 2403680, 2478795, 2644048, 2884416, 3305060, 3605520, 3966072, 4807360, 4957590, 5288096, 6610120, 7211040, 7932144, 9915180, 10576192, 13220240, 14422080, 15864288, 19830360, 26440480, 31728576, 39660720, 52880960, 79321440, 158642880]

約数ペア:

[(1, 158642880), (2, 79321440), (3, 52880960), (4, 39660720), (5, 31728576), (6, 26440480), (8, 19830360), (10, 15864288), (11, 14422080), (12, 13220240), (15, 10576192), (16, 9915180), (20, 7932144), (22, 7211040), (24, 6610120), (30, 5288096), (32, 4957590), (33, 4807360), (40, 3966072), (44, 3605520), (48, 3305060), (55, 2884416), (60, 2644048), (64, 2478795), (66, 2403680), (80, 1983036), (83, 1911360), (88, 1802760), (96, 1652530), (110, 1442208), (120, 1322024), (132, 1201840), (160, 991518), (165, 961472), (166, 955680), (176, 901380), (181, 876480), (192, 826265), (220, 721104), (240, 661012), (249, 637120), (264, 600920), (320, 495759), (330, 480736), (332, 477840), (352, 450690), (362, 438240), (415, 382272), (440, 360552), (480, 330506), (498, 318560), (528, 300460), (543, 292160), (660, 240368), (664, 238920), (704, 225345), (724, 219120), (830, 191136), (880, 180276), (905, 175296), (913, 173760), (960, 165253), (996, 159280), (1056, 150230), (1086, 146080), (1245, 127424), (1320, 120184), (1328, 119460), (1448, 109560), (1660, 95568), (1760, 90138), (1810, 87648), (1826, 86880), (1991, 79680), (1992, 79640), (2112, 75115), (2172, 73040), (2490, 63712), (2640, 60092), (2656, 59730), (2715, 58432), (2739, 57920), (2896, 54780), (3320, 47784), (3520, 45069), (3620, 43824), (3652, 43440), (3982, 39840), (3984, 39820), (4344, 36520), (4565, 34752), (4980, 31856), (5280, 30046), (5312, 29865), (5430, 29216), (5478, 28960), (5792, 27390), (5973, 26560), (6640, 23892), (7240, 21912), (7304, 21720), (7964, 19920), (7968, 19910), (8688, 18260), (9130, 17376), (9955, 15936), (9960, 15928), (10560, 15023), (10860, 14608), (10956, 14480), (11584, 13695), (11946, 13280)]