228916320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 751887360

約数和(自身を除く): 522971040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 73, 80, 94, 96, 120, 139, 141, 146, 160, 188, 219, 235, 240, 278, 282, 292, 365, 376, 417, 438, 470, 480, 556, 564, 584, 695, 705, 730, 752, 834, 876, 940, 1095, 1112, 1128, 1168, 1390, 1410, 1460, 1504, 1668, 1752, 1880, 2085, 2190, 2224, 2256, 2336, 2780, 2820, 2920, 3336, 3431, 3504, 3760, 4170, 4380, 4448, 4512, 5560, 5640, 5840, 6533, 6672, 6862, 7008, 7520, 8340, 8760, 10147, 10293, 11120, 11280, 11680, 13066, 13344, 13724, 16680, 17155, 17520, 19599, 20294, 20586, 22240, 22560, 26132, 27448, 30441, 32665, 33360, 34310, 35040, 39198, 40588, 41172, 50735, 51465, 52264, 54896, 60882, 65330, 66720, 68620, 78396, 81176, 82344, 97995, 101470, 102930, 104528, 109792, 121764, 130660, 137240, 152205, 156792, 162352, 164688, 195990, 202940, 205860, 209056, 243528, 261320, 274480, 304410, 313584, 324704, 329376, 391980, 405880, 411720, 476909, 487056, 522640, 548960, 608820, 627168, 783960, 811760, 823440, 953818, 974112, 1045280, 1217640, 1430727, 1567920, 1623520, 1646880, 1907636, 2384545, 2435280, 2861454, 3135840, 3815272, 4769090, 4870560, 5722908, 7153635, 7630544, 9538180, 11445816, 14307270, 15261088, 19076360, 22891632, 28614540, 38152720, 45783264, 57229080, 76305440, 114458160, 228916320]

約数ペア:

[(1, 228916320), (2, 114458160), (3, 76305440), (4, 57229080), (5, 45783264), (6, 38152720), (8, 28614540), (10, 22891632), (12, 19076360), (15, 15261088), (16, 14307270), (20, 11445816), (24, 9538180), (30, 7630544), (32, 7153635), (40, 5722908), (47, 4870560), (48, 4769090), (60, 3815272), (73, 3135840), (80, 2861454), (94, 2435280), (96, 2384545), (120, 1907636), (139, 1646880), (141, 1623520), (146, 1567920), (160, 1430727), (188, 1217640), (219, 1045280), (235, 974112), (240, 953818), (278, 823440), (282, 811760), (292, 783960), (365, 627168), (376, 608820), (417, 548960), (438, 522640), (470, 487056), (480, 476909), (556, 411720), (564, 405880), (584, 391980), (695, 329376), (705, 324704), (730, 313584), (752, 304410), (834, 274480), (876, 261320), (940, 243528), (1095, 209056), (1112, 205860), (1128, 202940), (1168, 195990), (1390, 164688), (1410, 162352), (1460, 156792), (1504, 152205), (1668, 137240), (1752, 130660), (1880, 121764), (2085, 109792), (2190, 104528), (2224, 102930), (2256, 101470), (2336, 97995), (2780, 82344), (2820, 81176), (2920, 78396), (3336, 68620), (3431, 66720), (3504, 65330), (3760, 60882), (4170, 54896), (4380, 52264), (4448, 51465), (4512, 50735), (5560, 41172), (5640, 40588), (5840, 39198), (6533, 35040), (6672, 34310), (6862, 33360), (7008, 32665), (7520, 30441), (8340, 27448), (8760, 26132), (10147, 22560), (10293, 22240), (11120, 20586), (11280, 20294), (11680, 19599), (13066, 17520), (13344, 17155), (13724, 16680)]