203605440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1770

約数の個数: 112

約数和(自身を含む): 651784320

約数和(自身を除く): 448178880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1572, 1619, 1965, 2096, 2620, 3144, 3238, 3930, 4192, 4857, 5240, 6288, 6476, 7860, 8095, 8384, 9714, 10480, 12576, 12952, 15720, 16190, 19428, 20960, 24285, 25152, 25904, 31440, 32380, 38856, 41920, 48570, 51808, 62880, 64760, 77712, 97140, 103616, 125760, 129520, 155424, 194280, 212089, 259040, 310848, 388560, 424178, 518080, 636267, 777120, 848356, 1060445, 1272534, 1554240, 1696712, 2120890, 2545068, 3181335, 3393424, 4241780, 5090136, 6362670, 6786848, 8483560, 10180272, 12725340, 13573696, 16967120, 20360544, 25450680, 33934240, 40721088, 50901360, 67868480, 101802720, 203605440]

約数ペア:

[(1, 203605440), (2, 101802720), (3, 67868480), (4, 50901360), (5, 40721088), (6, 33934240), (8, 25450680), (10, 20360544), (12, 16967120), (15, 13573696), (16, 12725340), (20, 10180272), (24, 8483560), (30, 6786848), (32, 6362670), (40, 5090136), (48, 4241780), (60, 3393424), (64, 3181335), (80, 2545068), (96, 2120890), (120, 1696712), (131, 1554240), (160, 1272534), (192, 1060445), (240, 848356), (262, 777120), (320, 636267), (393, 518080), (480, 424178), (524, 388560), (655, 310848), (786, 259040), (960, 212089), (1048, 194280), (1310, 155424), (1572, 129520), (1619, 125760), (1965, 103616), (2096, 97140), (2620, 77712), (3144, 64760), (3238, 62880), (3930, 51808), (4192, 48570), (4857, 41920), (5240, 38856), (6288, 32380), (6476, 31440), (7860, 25904), (8095, 25152), (8384, 24285), (9714, 20960), (10480, 19428), (12576, 16190), (12952, 15720)]