145135680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 496214400

約数和(自身を除く): 351078720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 73, 76, 80, 95, 96, 109, 114, 120, 146, 152, 160, 190, 192, 218, 219, 228, 240, 285, 292, 304, 320, 327, 365, 380, 436, 438, 456, 480, 545, 570, 584, 608, 654, 730, 760, 872, 876, 912, 960, 1090, 1095, 1140, 1168, 1216, 1308, 1387, 1460, 1520, 1635, 1744, 1752, 1824, 2071, 2180, 2190, 2280, 2336, 2616, 2774, 2920, 3040, 3270, 3488, 3504, 3648, 4142, 4161, 4360, 4380, 4560, 4672, 5232, 5548, 5840, 6080, 6213, 6540, 6935, 6976, 7008, 7957, 8284, 8322, 8720, 8760, 9120, 10355, 10464, 11096, 11680, 12426, 13080, 13870, 14016, 15914, 16568, 16644, 17440, 17520, 18240, 20710, 20805, 20928, 22192, 23360, 23871, 24852, 26160, 27740, 31065, 31828, 33136, 33288, 34880, 35040, 39785, 41420, 41610, 44384, 47742, 49704, 52320, 55480, 62130, 63656, 66272, 66576, 70080, 79570, 82840, 83220, 88768, 95484, 99408, 104640, 110960, 119355, 124260, 127312, 132544, 133152, 151183, 159140, 165680, 166440, 190968, 198816, 221920, 238710, 248520, 254624, 266304, 302366, 318280, 331360, 332880, 381936, 397632, 443840, 453549, 477420, 497040, 509248, 604732, 636560, 662720, 665760, 755915, 763872, 907098, 954840, 994080, 1209464, 1273120, 1331520, 1511830, 1527744, 1814196, 1909680, 1988160, 2267745, 2418928, 2546240, 3023660, 3628392, 3819360, 4535490, 4837856, 6047320, 7256784, 7638720, 9070980, 9675712, 12094640, 14513568, 18141960, 24189280, 29027136, 36283920, 48378560, 72567840, 145135680]

約数ペア:

[(1, 145135680), (2, 72567840), (3, 48378560), (4, 36283920), (5, 29027136), (6, 24189280), (8, 18141960), (10, 14513568), (12, 12094640), (15, 9675712), (16, 9070980), (19, 7638720), (20, 7256784), (24, 6047320), (30, 4837856), (32, 4535490), (38, 3819360), (40, 3628392), (48, 3023660), (57, 2546240), (60, 2418928), (64, 2267745), (73, 1988160), (76, 1909680), (80, 1814196), (95, 1527744), (96, 1511830), (109, 1331520), (114, 1273120), (120, 1209464), (146, 994080), (152, 954840), (160, 907098), (190, 763872), (192, 755915), (218, 665760), (219, 662720), (228, 636560), (240, 604732), (285, 509248), (292, 497040), (304, 477420), (320, 453549), (327, 443840), (365, 397632), (380, 381936), (436, 332880), (438, 331360), (456, 318280), (480, 302366), (545, 266304), (570, 254624), (584, 248520), (608, 238710), (654, 221920), (730, 198816), (760, 190968), (872, 166440), (876, 165680), (912, 159140), (960, 151183), (1090, 133152), (1095, 132544), (1140, 127312), (1168, 124260), (1216, 119355), (1308, 110960), (1387, 104640), (1460, 99408), (1520, 95484), (1635, 88768), (1744, 83220), (1752, 82840), (1824, 79570), (2071, 70080), (2180, 66576), (2190, 66272), (2280, 63656), (2336, 62130), (2616, 55480), (2774, 52320), (2920, 49704), (3040, 47742), (3270, 44384), (3488, 41610), (3504, 41420), (3648, 39785), (4142, 35040), (4161, 34880), (4360, 33288), (4380, 33136), (4560, 31828), (4672, 31065), (5232, 27740), (5548, 26160), (5840, 24852), (6080, 23871), (6213, 23360), (6540, 22192), (6935, 20928), (6976, 20805), (7008, 20710), (7957, 18240), (8284, 17520), (8322, 17440), (8720, 16644), (8760, 16568), (9120, 15914), (10355, 14016), (10464, 13870), (11096, 13080), (11680, 12426)]