237797520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 771260160

約数和(自身を除く): 533462640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 74, 80, 111, 120, 122, 148, 183, 185, 222, 240, 244, 296, 305, 366, 370, 439, 444, 488, 555, 592, 610, 732, 740, 878, 888, 915, 976, 1110, 1220, 1317, 1464, 1480, 1756, 1776, 1830, 2195, 2220, 2257, 2440, 2634, 2928, 2960, 3512, 3660, 4390, 4440, 4514, 4880, 5268, 6585, 6771, 7024, 7320, 8780, 8880, 9028, 10536, 11285, 13170, 13542, 14640, 16243, 17560, 18056, 21072, 22570, 26340, 26779, 27084, 32486, 33855, 35120, 36112, 45140, 48729, 52680, 53558, 54168, 64972, 67710, 80337, 81215, 90280, 97458, 105360, 107116, 108336, 129944, 133895, 135420, 160674, 162430, 180560, 194916, 214232, 243645, 259888, 267790, 270840, 321348, 324860, 389832, 401685, 428464, 487290, 535580, 541680, 642696, 649720, 779664, 803370, 974580, 990823, 1071160, 1285392, 1299440, 1606740, 1949160, 1981646, 2142320, 2972469, 3213480, 3898320, 3963292, 4954115, 5944938, 6426960, 7926584, 9908230, 11889876, 14862345, 15853168, 19816460, 23779752, 29724690, 39632920, 47559504, 59449380, 79265840, 118898760, 237797520]

約数ペア:

[(1, 237797520), (2, 118898760), (3, 79265840), (4, 59449380), (5, 47559504), (6, 39632920), (8, 29724690), (10, 23779752), (12, 19816460), (15, 15853168), (16, 14862345), (20, 11889876), (24, 9908230), (30, 7926584), (37, 6426960), (40, 5944938), (48, 4954115), (60, 3963292), (61, 3898320), (74, 3213480), (80, 2972469), (111, 2142320), (120, 1981646), (122, 1949160), (148, 1606740), (183, 1299440), (185, 1285392), (222, 1071160), (240, 990823), (244, 974580), (296, 803370), (305, 779664), (366, 649720), (370, 642696), (439, 541680), (444, 535580), (488, 487290), (555, 428464), (592, 401685), (610, 389832), (732, 324860), (740, 321348), (878, 270840), (888, 267790), (915, 259888), (976, 243645), (1110, 214232), (1220, 194916), (1317, 180560), (1464, 162430), (1480, 160674), (1756, 135420), (1776, 133895), (1830, 129944), (2195, 108336), (2220, 107116), (2257, 105360), (2440, 97458), (2634, 90280), (2928, 81215), (2960, 80337), (3512, 67710), (3660, 64972), (4390, 54168), (4440, 53558), (4514, 52680), (4880, 48729), (5268, 45140), (6585, 36112), (6771, 35120), (7024, 33855), (7320, 32486), (8780, 27084), (8880, 26779), (9028, 26340), (10536, 22570), (11285, 21072), (13170, 18056), (13542, 17560), (14640, 16243)]