210601680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 464355120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 107, 118, 120, 139, 177, 214, 236, 240, 278, 295, 321, 354, 417, 428, 472, 535, 556, 590, 642, 695, 708, 834, 856, 885, 944, 1070, 1112, 1180, 1284, 1390, 1416, 1605, 1668, 1712, 1770, 2085, 2140, 2224, 2360, 2568, 2780, 2832, 3210, 3336, 3540, 4170, 4280, 4720, 5136, 5560, 6313, 6420, 6672, 7080, 8201, 8340, 8560, 11120, 12626, 12840, 14160, 14873, 16402, 16680, 18939, 24603, 25252, 25680, 29746, 31565, 32804, 33360, 37878, 41005, 44619, 49206, 50504, 59492, 63130, 65608, 74365, 75756, 82010, 89238, 94695, 98412, 101008, 118984, 123015, 126260, 131216, 148730, 151512, 164020, 178476, 189390, 196824, 223095, 237968, 246030, 252520, 297460, 303024, 328040, 356952, 378780, 393648, 446190, 492060, 505040, 594920, 656080, 713904, 757560, 877507, 892380, 984120, 1189840, 1515120, 1755014, 1784760, 1968240, 2632521, 3510028, 3569520, 4387535, 5265042, 7020056, 8775070, 10530084, 13162605, 14040112, 17550140, 21060168, 26325210, 35100280, 42120336, 52650420, 70200560, 105300840, 210601680]

約数ペア:

[(1, 210601680), (2, 105300840), (3, 70200560), (4, 52650420), (5, 42120336), (6, 35100280), (8, 26325210), (10, 21060168), (12, 17550140), (15, 14040112), (16, 13162605), (20, 10530084), (24, 8775070), (30, 7020056), (40, 5265042), (48, 4387535), (59, 3569520), (60, 3510028), (80, 2632521), (107, 1968240), (118, 1784760), (120, 1755014), (139, 1515120), (177, 1189840), (214, 984120), (236, 892380), (240, 877507), (278, 757560), (295, 713904), (321, 656080), (354, 594920), (417, 505040), (428, 492060), (472, 446190), (535, 393648), (556, 378780), (590, 356952), (642, 328040), (695, 303024), (708, 297460), (834, 252520), (856, 246030), (885, 237968), (944, 223095), (1070, 196824), (1112, 189390), (1180, 178476), (1284, 164020), (1390, 151512), (1416, 148730), (1605, 131216), (1668, 126260), (1712, 123015), (1770, 118984), (2085, 101008), (2140, 98412), (2224, 94695), (2360, 89238), (2568, 82010), (2780, 75756), (2832, 74365), (3210, 65608), (3336, 63130), (3540, 59492), (4170, 50504), (4280, 49206), (4720, 44619), (5136, 41005), (5560, 37878), (6313, 33360), (6420, 32804), (6672, 31565), (7080, 29746), (8201, 25680), (8340, 25252), (8560, 24603), (11120, 18939), (12626, 16680), (12840, 16402), (14160, 14873)]