13285400520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4148

約数の個数: 256

約数和(自身を含む): 47025100800

約数和(自身を除く): 33739700280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 67, 70, 84, 105, 118, 120, 134, 140, 168, 177, 201, 210, 236, 268, 280, 295, 335, 354, 402, 413, 420, 469, 472, 536, 590, 670, 708, 804, 826, 840, 885, 938, 1005, 1180, 1239, 1340, 1407, 1416, 1608, 1652, 1770, 1876, 2010, 2065, 2345, 2360, 2478, 2680, 2814, 3304, 3540, 3752, 3953, 4001, 4020, 4130, 4690, 4956, 5628, 6195, 7035, 7080, 7906, 8002, 8040, 8260, 9380, 9912, 11256, 11859, 12003, 12390, 14070, 15812, 16004, 16520, 18760, 19765, 20005, 23718, 24006, 24780, 27671, 28007, 28140, 31624, 32008, 39530, 40010, 47436, 48012, 49560, 55342, 56014, 56280, 59295, 60015, 79060, 80020, 83013, 84021, 94872, 96024, 110684, 112028, 118590, 120030, 138355, 140035, 158120, 160040, 166026, 168042, 221368, 224056, 236059, 237180, 240060, 268067, 276710, 280070, 332052, 336084, 415065, 420105, 472118, 474360, 480120, 536134, 553420, 560140, 664104, 672168, 708177, 804201, 830130, 840210, 944236, 1072268, 1106840, 1120280, 1180295, 1340335, 1416354, 1608402, 1652413, 1660260, 1680420, 1876469, 1888472, 2144536, 2360590, 2680670, 2832708, 3216804, 3304826, 3320520, 3360840, 3540885, 3752938, 4021005, 4721180, 4957239, 5361340, 5629407, 5665416, 6433608, 6609652, 7081770, 7505876, 8042010, 8262065, 9382345, 9442360, 9914478, 10722680, 11258814, 13219304, 14163540, 15011752, 15815953, 16084020, 16524130, 18764690, 19828956, 22517628, 24786195, 28147035, 28327080, 31631906, 32168040, 33048260, 37529380, 39657912, 45035256, 47447859, 49572390, 56294070, 63263812, 66096520, 75058760, 79079765, 94895718, 99144780, 110711671, 112588140, 126527624, 158159530, 189791436, 198289560, 221423342, 225176280, 237239295, 316319060, 332135013, 379582872, 442846684, 474478590, 553558355, 632638120, 664270026, 885693368, 948957180, 1107116710, 1328540052, 1660675065, 1897914360, 2214233420, 2657080104, 3321350130, 4428466840, 6642700260, 13285400520]

約数ペア:

[(1, 13285400520), (2, 6642700260), (3, 4428466840), (4, 3321350130), (5, 2657080104), (6, 2214233420), (7, 1897914360), (8, 1660675065), (10, 1328540052), (12, 1107116710), (14, 948957180), (15, 885693368), (20, 664270026), (21, 632638120), (24, 553558355), (28, 474478590), (30, 442846684), (35, 379582872), (40, 332135013), (42, 316319060), (56, 237239295), (59, 225176280), (60, 221423342), (67, 198289560), (70, 189791436), (84, 158159530), (105, 126527624), (118, 112588140), (120, 110711671), (134, 99144780), (140, 94895718), (168, 79079765), (177, 75058760), (201, 66096520), (210, 63263812), (236, 56294070), (268, 49572390), (280, 47447859), (295, 45035256), (335, 39657912), (354, 37529380), (402, 33048260), (413, 32168040), (420, 31631906), (469, 28327080), (472, 28147035), (536, 24786195), (590, 22517628), (670, 19828956), (708, 18764690), (804, 16524130), (826, 16084020), (840, 15815953), (885, 15011752), (938, 14163540), (1005, 13219304), (1180, 11258814), (1239, 10722680), (1340, 9914478), (1407, 9442360), (1416, 9382345), (1608, 8262065), (1652, 8042010), (1770, 7505876), (1876, 7081770), (2010, 6609652), (2065, 6433608), (2345, 5665416), (2360, 5629407), (2478, 5361340), (2680, 4957239), (2814, 4721180), (3304, 4021005), (3540, 3752938), (3752, 3540885), (3953, 3360840), (4001, 3320520), (4020, 3304826), (4130, 3216804), (4690, 2832708), (4956, 2680670), (5628, 2360590), (6195, 2144536), (7035, 1888472), (7080, 1876469), (7906, 1680420), (8002, 1660260), (8040, 1652413), (8260, 1608402), (9380, 1416354), (9912, 1340335), (11256, 1180295), (11859, 1120280), (12003, 1106840), (12390, 1072268), (14070, 944236), (15812, 840210), (16004, 830130), (16520, 804201), (18760, 708177), (19765, 672168), (20005, 664104), (23718, 560140), (24006, 553420), (24780, 536134), (27671, 480120), (28007, 474360), (28140, 472118), (31624, 420105), (32008, 415065), (39530, 336084), (40010, 332052), (47436, 280070), (48012, 276710), (49560, 268067), (55342, 240060), (56014, 237180), (56280, 236059), (59295, 224056), (60015, 221368), (79060, 168042), (80020, 166026), (83013, 160040), (84021, 158120), (94872, 140035), (96024, 138355), (110684, 120030), (112028, 118590)]