391098960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1162

約数の個数: 240

約数和(自身を含む): 1523069184

約数和(自身を除く): 1131970224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1063, 1095, 1168, 1260, 1314, 1460, 1533, 1680, 1752, 2044, 2126, 2190, 2520, 2555, 2628, 2920, 3066, 3189, 3285, 3504, 4088, 4252, 4380, 4599, 5040, 5110, 5256, 5315, 5840, 6132, 6378, 6570, 7441, 7665, 8176, 8504, 8760, 9198, 9567, 10220, 10512, 10630, 12264, 12756, 13140, 14882, 15330, 15945, 17008, 17520, 18396, 19134, 20440, 21260, 22323, 22995, 24528, 25512, 26280, 29764, 30660, 31890, 36792, 37205, 38268, 40880, 42520, 44646, 45990, 47835, 51024, 52560, 59528, 61320, 63780, 66969, 73584, 74410, 76536, 77599, 85040, 89292, 91980, 95670, 111615, 119056, 122640, 127560, 133938, 148820, 153072, 155198, 178584, 183960, 191340, 223230, 232797, 255120, 267876, 297640, 310396, 334845, 357168, 367920, 382680, 387995, 446460, 465594, 535752, 543193, 595280, 620792, 669690, 698391, 765360, 775990, 892920, 931188, 1071504, 1086386, 1163985, 1241584, 1339380, 1396782, 1551980, 1629579, 1785840, 1862376, 2172772, 2327970, 2678760, 2715965, 2793564, 3103960, 3259158, 3491955, 3724752, 4345544, 4655940, 4888737, 5357520, 5431930, 5587128, 6207920, 6518316, 6983910, 8147895, 8691088, 9311880, 9777474, 10863860, 11174256, 13036632, 13967820, 16295790, 18623760, 19554948, 21727720, 24443685, 26073264, 27935640, 32591580, 39109896, 43455440, 48887370, 55871280, 65183160, 78219792, 97774740, 130366320, 195549480, 391098960]

約数ペア:

[(1, 391098960), (2, 195549480), (3, 130366320), (4, 97774740), (5, 78219792), (6, 65183160), (7, 55871280), (8, 48887370), (9, 43455440), (10, 39109896), (12, 32591580), (14, 27935640), (15, 26073264), (16, 24443685), (18, 21727720), (20, 19554948), (21, 18623760), (24, 16295790), (28, 13967820), (30, 13036632), (35, 11174256), (36, 10863860), (40, 9777474), (42, 9311880), (45, 8691088), (48, 8147895), (56, 6983910), (60, 6518316), (63, 6207920), (70, 5587128), (72, 5431930), (73, 5357520), (80, 4888737), (84, 4655940), (90, 4345544), (105, 3724752), (112, 3491955), (120, 3259158), (126, 3103960), (140, 2793564), (144, 2715965), (146, 2678760), (168, 2327970), (180, 2172772), (210, 1862376), (219, 1785840), (240, 1629579), (252, 1551980), (280, 1396782), (292, 1339380), (315, 1241584), (336, 1163985), (360, 1086386), (365, 1071504), (420, 931188), (438, 892920), (504, 775990), (511, 765360), (560, 698391), (584, 669690), (630, 620792), (657, 595280), (720, 543193), (730, 535752), (840, 465594), (876, 446460), (1008, 387995), (1022, 382680), (1063, 367920), (1095, 357168), (1168, 334845), (1260, 310396), (1314, 297640), (1460, 267876), (1533, 255120), (1680, 232797), (1752, 223230), (2044, 191340), (2126, 183960), (2190, 178584), (2520, 155198), (2555, 153072), (2628, 148820), (2920, 133938), (3066, 127560), (3189, 122640), (3285, 119056), (3504, 111615), (4088, 95670), (4252, 91980), (4380, 89292), (4599, 85040), (5040, 77599), (5110, 76536), (5256, 74410), (5315, 73584), (5840, 66969), (6132, 63780), (6378, 61320), (6570, 59528), (7441, 52560), (7665, 51024), (8176, 47835), (8504, 45990), (8760, 44646), (9198, 42520), (9567, 40880), (10220, 38268), (10512, 37205), (10630, 36792), (12264, 31890), (12756, 30660), (13140, 29764), (14882, 26280), (15330, 25512), (15945, 24528), (17008, 22995), (17520, 22323), (18396, 21260), (19134, 20440)]