202986720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2025

約数の個数: 144

約数和(自身を含む): 702544752

約数和(自身を除く): 499558032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 1931, 2190, 2336, 2628, 2920, 3285, 3504, 3862, 4380, 5256, 5793, 5840, 6570, 7008, 7724, 8760, 9655, 10512, 11586, 11680, 13140, 15448, 17379, 17520, 19310, 21024, 23172, 26280, 28965, 30896, 34758, 35040, 38620, 46344, 52560, 57930, 61792, 69516, 77240, 86895, 92688, 105120, 115860, 139032, 140963, 154480, 173790, 185376, 231720, 278064, 281926, 308960, 347580, 422889, 463440, 556128, 563852, 695160, 704815, 845778, 926880, 1127704, 1268667, 1390320, 1409630, 1691556, 2114445, 2255408, 2537334, 2780640, 2819260, 3383112, 4228890, 4510816, 5074668, 5638520, 6343335, 6766224, 8457780, 10149336, 11277040, 12686670, 13532448, 16915560, 20298672, 22554080, 25373340, 33831120, 40597344, 50746680, 67662240, 101493360, 202986720]

約数ペア:

[(1, 202986720), (2, 101493360), (3, 67662240), (4, 50746680), (5, 40597344), (6, 33831120), (8, 25373340), (9, 22554080), (10, 20298672), (12, 16915560), (15, 13532448), (16, 12686670), (18, 11277040), (20, 10149336), (24, 8457780), (30, 6766224), (32, 6343335), (36, 5638520), (40, 5074668), (45, 4510816), (48, 4228890), (60, 3383112), (72, 2819260), (73, 2780640), (80, 2537334), (90, 2255408), (96, 2114445), (120, 1691556), (144, 1409630), (146, 1390320), (160, 1268667), (180, 1127704), (219, 926880), (240, 845778), (288, 704815), (292, 695160), (360, 563852), (365, 556128), (438, 463440), (480, 422889), (584, 347580), (657, 308960), (720, 281926), (730, 278064), (876, 231720), (1095, 185376), (1168, 173790), (1314, 154480), (1440, 140963), (1460, 139032), (1752, 115860), (1931, 105120), (2190, 92688), (2336, 86895), (2628, 77240), (2920, 69516), (3285, 61792), (3504, 57930), (3862, 52560), (4380, 46344), (5256, 38620), (5793, 35040), (5840, 34758), (6570, 30896), (7008, 28965), (7724, 26280), (8760, 23172), (9655, 21024), (10512, 19310), (11586, 17520), (11680, 17379), (13140, 15448)]