335431320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21017}}^1$

素因数の和:21057

約数の個数: 128

約数和(自身を含む): 1210636800

約数和(自身を除く): 875205480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 21017, 42034, 63051, 84068, 105085, 126102, 147119, 168136, 210170, 252204, 294238, 315255, 399323, 420340, 441357, 504408, 588476, 630510, 735595, 798646, 840680, 882714, 1176952, 1197969, 1261020, 1471190, 1597292, 1765428, 1996615, 2206785, 2395938, 2522040, 2795261, 2942380, 3194584, 3530856, 3993230, 4413570, 4791876, 5590522, 5884760, 5989845, 7986460, 8385783, 8827140, 9583752, 11181044, 11979690, 13976305, 15972920, 16771566, 17654280, 22362088, 23959380, 27952610, 33543132, 41928915, 47918760, 55905220, 67086264, 83857830, 111810440, 167715660, 335431320]

約数ペア:

[(1, 335431320), (2, 167715660), (3, 111810440), (4, 83857830), (5, 67086264), (6, 55905220), (7, 47918760), (8, 41928915), (10, 33543132), (12, 27952610), (14, 23959380), (15, 22362088), (19, 17654280), (20, 16771566), (21, 15972920), (24, 13976305), (28, 11979690), (30, 11181044), (35, 9583752), (38, 8827140), (40, 8385783), (42, 7986460), (56, 5989845), (57, 5884760), (60, 5590522), (70, 4791876), (76, 4413570), (84, 3993230), (95, 3530856), (105, 3194584), (114, 2942380), (120, 2795261), (133, 2522040), (140, 2395938), (152, 2206785), (168, 1996615), (190, 1765428), (210, 1597292), (228, 1471190), (266, 1261020), (280, 1197969), (285, 1176952), (380, 882714), (399, 840680), (420, 798646), (456, 735595), (532, 630510), (570, 588476), (665, 504408), (760, 441357), (798, 420340), (840, 399323), (1064, 315255), (1140, 294238), (1330, 252204), (1596, 210170), (1995, 168136), (2280, 147119), (2660, 126102), (3192, 105085), (3990, 84068), (5320, 63051), (7980, 42034), (15960, 21017)]