7726418280

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{113557}}^1$

素因数の和:113590

約数の個数: 192

約数和(自身を含む): 29761280640

約数和(自身を除く): 22034862360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020, 68040, 113557, 227114, 340671, 454228, 567785, 681342, 794899, 908456, 1022013, 1135570, 1362684, 1589798, 1703355, 2044026, 2271140, 2384697, 2725368, 3066039, 3179596, 3406710, 3974495, 4088052, 4542280, 4769394, 5110065, 6132078, 6359192, 6813420, 7154091, 7948990, 8176104, 9198117, 9538788, 10220130, 11923485, 12264156, 13626840, 14308182, 15330195, 15897980, 18396234, 19077576, 20440260, 21462273, 23846970, 24528312, 27594351, 28616364, 30660390, 31795960, 35770455, 36792468, 40880520, 42924546, 45990585, 47693940, 55188702, 57232728, 61320780, 64386819, 71540910, 73584936, 85849092, 91981170, 95387880, 107311365, 110377404, 122641560, 128773638, 137971755, 143081820, 171698184, 183962340, 193160457, 214622730, 220754808, 257547276, 275943510, 286163640, 321934095, 367924680, 386320914, 429245460, 515094552, 551887020, 643868190, 772641828, 858490920, 965802285, 1103774040, 1287736380, 1545283656, 1931604570, 2575472760, 3863209140, 7726418280]

約数ペア:

[(1, 7726418280), (2, 3863209140), (3, 2575472760), (4, 1931604570), (5, 1545283656), (6, 1287736380), (7, 1103774040), (8, 965802285), (9, 858490920), (10, 772641828), (12, 643868190), (14, 551887020), (15, 515094552), (18, 429245460), (20, 386320914), (21, 367924680), (24, 321934095), (27, 286163640), (28, 275943510), (30, 257547276), (35, 220754808), (36, 214622730), (40, 193160457), (42, 183962340), (45, 171698184), (54, 143081820), (56, 137971755), (60, 128773638), (63, 122641560), (70, 110377404), (72, 107311365), (81, 95387880), (84, 91981170), (90, 85849092), (105, 73584936), (108, 71540910), (120, 64386819), (126, 61320780), (135, 57232728), (140, 55188702), (162, 47693940), (168, 45990585), (180, 42924546), (189, 40880520), (210, 36792468), (216, 35770455), (243, 31795960), (252, 30660390), (270, 28616364), (280, 27594351), (315, 24528312), (324, 23846970), (360, 21462273), (378, 20440260), (405, 19077576), (420, 18396234), (486, 15897980), (504, 15330195), (540, 14308182), (567, 13626840), (630, 12264156), (648, 11923485), (756, 10220130), (810, 9538788), (840, 9198117), (945, 8176104), (972, 7948990), (1080, 7154091), (1134, 6813420), (1215, 6359192), (1260, 6132078), (1512, 5110065), (1620, 4769394), (1701, 4542280), (1890, 4088052), (1944, 3974495), (2268, 3406710), (2430, 3179596), (2520, 3066039), (2835, 2725368), (3240, 2384697), (3402, 2271140), (3780, 2044026), (4536, 1703355), (4860, 1589798), (5670, 1362684), (6804, 1135570), (7560, 1022013), (8505, 908456), (9720, 794899), (11340, 681342), (13608, 567785), (17010, 454228), (22680, 340671), (34020, 227114), (68040, 113557)]