409133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 1322582016

約数和(自身を除く): 913448976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 433, 465, 496, 508, 620, 635, 744, 762, 866, 930, 1016, 1240, 1270, 1299, 1488, 1524, 1732, 1860, 1905, 2032, 2165, 2480, 2540, 2598, 3048, 3464, 3720, 3810, 3937, 4330, 5080, 5196, 6096, 6495, 6928, 7440, 7620, 7874, 8660, 10160, 10392, 11811, 12990, 13423, 15240, 15748, 17320, 19685, 20784, 23622, 25980, 26846, 30480, 31496, 34640, 39370, 40269, 47244, 51960, 53692, 54991, 59055, 62992, 67115, 78740, 80538, 94488, 103920, 107384, 109982, 118110, 134230, 157480, 161076, 164973, 188976, 201345, 214768, 219964, 236220, 268460, 274955, 314960, 322152, 329946, 402690, 439928, 472440, 536920, 549910, 644304, 659892, 805380, 824865, 879856, 944880, 1073840, 1099820, 1319784, 1610760, 1649730, 1704721, 2199640, 2639568, 3221520, 3299460, 3409442, 4399280, 5114163, 6598920, 6818884, 8523605, 10228326, 13197840, 13637768, 17047210, 20456652, 25570815, 27275536, 34094420, 40913304, 51141630, 68188840, 81826608, 102283260, 136377680, 204566520, 409133040]

約数ペア:

[(1, 409133040), (2, 204566520), (3, 136377680), (4, 102283260), (5, 81826608), (6, 68188840), (8, 51141630), (10, 40913304), (12, 34094420), (15, 27275536), (16, 25570815), (20, 20456652), (24, 17047210), (30, 13637768), (31, 13197840), (40, 10228326), (48, 8523605), (60, 6818884), (62, 6598920), (80, 5114163), (93, 4399280), (120, 3409442), (124, 3299460), (127, 3221520), (155, 2639568), (186, 2199640), (240, 1704721), (248, 1649730), (254, 1610760), (310, 1319784), (372, 1099820), (381, 1073840), (433, 944880), (465, 879856), (496, 824865), (508, 805380), (620, 659892), (635, 644304), (744, 549910), (762, 536920), (866, 472440), (930, 439928), (1016, 402690), (1240, 329946), (1270, 322152), (1299, 314960), (1488, 274955), (1524, 268460), (1732, 236220), (1860, 219964), (1905, 214768), (2032, 201345), (2165, 188976), (2480, 164973), (2540, 161076), (2598, 157480), (3048, 134230), (3464, 118110), (3720, 109982), (3810, 107384), (3937, 103920), (4330, 94488), (5080, 80538), (5196, 78740), (6096, 67115), (6495, 62992), (6928, 59055), (7440, 54991), (7620, 53692), (7874, 51960), (8660, 47244), (10160, 40269), (10392, 39370), (11811, 34640), (12990, 31496), (13423, 30480), (15240, 26846), (15748, 25980), (17320, 23622), (19685, 20784)]