193783440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5419}}^1$

素因数の和:5584

約数の個数: 80

約数和(自身を含む): 604872000

約数和(自身を除く): 411088560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5419, 5960, 7152, 8940, 10838, 11920, 16257, 17880, 21676, 27095, 32514, 35760, 43352, 54190, 65028, 81285, 86704, 108380, 130056, 162570, 216760, 260112, 325140, 433520, 650280, 807431, 1300560, 1614862, 2422293, 3229724, 4037155, 4844586, 6459448, 8074310, 9689172, 12111465, 12918896, 16148620, 19378344, 24222930, 32297240, 38756688, 48445860, 64594480, 96891720, 193783440]

約数ペア:

[(1, 193783440), (2, 96891720), (3, 64594480), (4, 48445860), (5, 38756688), (6, 32297240), (8, 24222930), (10, 19378344), (12, 16148620), (15, 12918896), (16, 12111465), (20, 9689172), (24, 8074310), (30, 6459448), (40, 4844586), (48, 4037155), (60, 3229724), (80, 2422293), (120, 1614862), (149, 1300560), (240, 807431), (298, 650280), (447, 433520), (596, 325140), (745, 260112), (894, 216760), (1192, 162570), (1490, 130056), (1788, 108380), (2235, 86704), (2384, 81285), (2980, 65028), (3576, 54190), (4470, 43352), (5419, 35760), (5960, 32514), (7152, 27095), (8940, 21676), (10838, 17880), (11920, 16257)]