383795820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 1305464160

約数和(自身を除く): 921668340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 81, 90, 95, 108, 111, 114, 135, 148, 162, 171, 180, 185, 190, 222, 228, 270, 285, 324, 333, 337, 342, 370, 380, 405, 444, 513, 540, 555, 570, 666, 674, 684, 703, 740, 810, 855, 999, 1011, 1026, 1110, 1140, 1332, 1348, 1406, 1539, 1620, 1665, 1685, 1710, 1998, 2022, 2052, 2109, 2220, 2565, 2812, 2997, 3033, 3078, 3330, 3370, 3420, 3515, 3996, 4044, 4218, 4995, 5055, 5130, 5994, 6066, 6156, 6327, 6403, 6660, 6740, 7030, 7695, 8436, 9099, 9990, 10110, 10260, 10545, 11988, 12132, 12469, 12654, 12806, 14060, 14985, 15165, 15390, 18198, 18981, 19209, 19980, 20220, 21090, 24938, 25308, 25612, 27297, 29970, 30330, 30780, 31635, 32015, 36396, 37407, 37962, 38418, 42180, 45495, 49876, 54594, 56943, 57627, 59940, 60660, 62345, 63270, 64030, 74814, 75924, 76836, 90990, 94905, 96045, 109188, 112221, 113886, 115254, 124690, 126540, 128060, 136485, 149628, 172881, 181980, 187035, 189810, 192090, 224442, 227772, 230508, 236911, 249380, 272970, 284715, 288135, 336663, 345762, 374070, 379620, 384180, 448884, 473822, 518643, 545940, 561105, 569430, 576270, 673326, 691524, 710733, 748140, 864405, 947644, 1009989, 1037286, 1122210, 1138860, 1152540, 1184555, 1346652, 1421466, 1683315, 1728810, 2019978, 2074572, 2132199, 2244420, 2369110, 2593215, 2842932, 3366630, 3457620, 3553665, 4039956, 4264398, 4738220, 5049945, 5186430, 6396597, 6733260, 7107330, 8528796, 10099890, 10372860, 10660995, 12793194, 14214660, 19189791, 20199780, 21321990, 25586388, 31982985, 38379582, 42643980, 63965970, 76759164, 95948955, 127931940, 191897910, 383795820]

約数ペア:

[(1, 383795820), (2, 191897910), (3, 127931940), (4, 95948955), (5, 76759164), (6, 63965970), (9, 42643980), (10, 38379582), (12, 31982985), (15, 25586388), (18, 21321990), (19, 20199780), (20, 19189791), (27, 14214660), (30, 12793194), (36, 10660995), (37, 10372860), (38, 10099890), (45, 8528796), (54, 7107330), (57, 6733260), (60, 6396597), (74, 5186430), (76, 5049945), (81, 4738220), (90, 4264398), (95, 4039956), (108, 3553665), (111, 3457620), (114, 3366630), (135, 2842932), (148, 2593215), (162, 2369110), (171, 2244420), (180, 2132199), (185, 2074572), (190, 2019978), (222, 1728810), (228, 1683315), (270, 1421466), (285, 1346652), (324, 1184555), (333, 1152540), (337, 1138860), (342, 1122210), (370, 1037286), (380, 1009989), (405, 947644), (444, 864405), (513, 748140), (540, 710733), (555, 691524), (570, 673326), (666, 576270), (674, 569430), (684, 561105), (703, 545940), (740, 518643), (810, 473822), (855, 448884), (999, 384180), (1011, 379620), (1026, 374070), (1110, 345762), (1140, 336663), (1332, 288135), (1348, 284715), (1406, 272970), (1539, 249380), (1620, 236911), (1665, 230508), (1685, 227772), (1710, 224442), (1998, 192090), (2022, 189810), (2052, 187035), (2109, 181980), (2220, 172881), (2565, 149628), (2812, 136485), (2997, 128060), (3033, 126540), (3078, 124690), (3330, 115254), (3370, 113886), (3420, 112221), (3515, 109188), (3996, 96045), (4044, 94905), (4218, 90990), (4995, 76836), (5055, 75924), (5130, 74814), (5994, 64030), (6066, 63270), (6156, 62345), (6327, 60660), (6403, 59940), (6660, 57627), (6740, 56943), (7030, 54594), (7695, 49876), (8436, 45495), (9099, 42180), (9990, 38418), (10110, 37962), (10260, 37407), (10545, 36396), (11988, 32015), (12132, 31635), (12469, 30780), (12654, 30330), (12806, 29970), (14060, 27297), (14985, 25612), (15165, 25308), (15390, 24938), (18198, 21090), (18981, 20220), (19209, 19980)]