16420801320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11177}}^1$

素因数の和:11265

約数の個数: 384

約数和(自身を含む): 67797699840

約数和(自身を除く): 51376898520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 53, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 106, 110, 120, 126, 132, 140, 154, 159, 165, 168, 180, 198, 210, 212, 220, 231, 252, 264, 265, 280, 308, 315, 318, 330, 360, 371, 385, 396, 420, 424, 440, 462, 477, 495, 504, 530, 583, 616, 630, 636, 660, 693, 742, 770, 792, 795, 840, 924, 954, 990, 1060, 1113, 1155, 1166, 1260, 1272, 1320, 1386, 1484, 1540, 1590, 1749, 1848, 1855, 1908, 1980, 2120, 2226, 2310, 2332, 2385, 2520, 2772, 2915, 2968, 3080, 3180, 3339, 3465, 3498, 3710, 3816, 3960, 4081, 4452, 4620, 4664, 4770, 5247, 5544, 5565, 5830, 6360, 6678, 6930, 6996, 7420, 8162, 8745, 8904, 9240, 9540, 10494, 11130, 11177, 11660, 12243, 13356, 13860, 13992, 14840, 16324, 16695, 17490, 19080, 20405, 20988, 22260, 22354, 23320, 24486, 26235, 26712, 27720, 32648, 33390, 33531, 34980, 36729, 40810, 41976, 44520, 44708, 48972, 52470, 55885, 61215, 66780, 67062, 69960, 73458, 78239, 81620, 89416, 97944, 100593, 104940, 111770, 122430, 122947, 133560, 134124, 146916, 156478, 163240, 167655, 183645, 201186, 209880, 223540, 234717, 244860, 245894, 268248, 293832, 312956, 335310, 367290, 368841, 391195, 402372, 447080, 469434, 489720, 491788, 502965, 592381, 614735, 625912, 670620, 704151, 734580, 737682, 782390, 804744, 860629, 938868, 983576, 1005930, 1106523, 1173585, 1184762, 1229470, 1341240, 1408302, 1469160, 1475364, 1564780, 1721258, 1777143, 1844205, 1877736, 2011860, 2213046, 2347170, 2369524, 2458940, 2581887, 2816604, 2950728, 2961905, 3129560, 3442516, 3520755, 3554286, 3688410, 4023720, 4146667, 4303145, 4426092, 4694340, 4739048, 4917880, 5163774, 5331429, 5532615, 5633208, 5923810, 6516191, 6885032, 7041510, 7108572, 7376820, 7745661, 8293334, 8606290, 8852184, 8885715, 9388680, 10327548, 10662858, 11065230, 11847620, 12440001, 12909435, 13032382, 14083020, 14217144, 14753640, 15491322, 16586668, 17212580, 17771430, 19548573, 20655096, 20733335, 21325716, 22130460, 23695240, 24880002, 25818870, 26064764, 26657145, 28166040, 30982644, 32580955, 33173336, 34425160, 35542860, 37320003, 38728305, 39097146, 41466670, 42651432, 44260920, 45613337, 49760004, 51637740, 52129528, 53314290, 58645719, 61965288, 62200005, 65161910, 71085720, 74640006, 77456610, 78194292, 82933340, 91226674, 97742865, 99520008, 103275480, 106628580, 117291438, 124400010, 130323820, 136840011, 149280012, 154913220, 156388584, 165866680, 182453348, 186600015, 195485730, 213257160, 228066685, 234582876, 248800020, 260647640, 273680022, 293228595, 298560024, 309826440, 364906696, 373200030, 390971460, 410520033, 456133370, 469165752, 497600040, 547360044, 586457190, 684200055, 746400060, 781942920, 821040066, 912266740, 1094720088, 1172914380, 1368400110, 1492800120, 1642080132, 1824533480, 2052600165, 2345828760, 2736800220, 3284160264, 4105200330, 5473600440, 8210400660, 16420801320]

約数ペア:

[(1, 16420801320), (2, 8210400660), (3, 5473600440), (4, 4105200330), (5, 3284160264), (6, 2736800220), (7, 2345828760), (8, 2052600165), (9, 1824533480), (10, 1642080132), (11, 1492800120), (12, 1368400110), (14, 1172914380), (15, 1094720088), (18, 912266740), (20, 821040066), (21, 781942920), (22, 746400060), (24, 684200055), (28, 586457190), (30, 547360044), (33, 497600040), (35, 469165752), (36, 456133370), (40, 410520033), (42, 390971460), (44, 373200030), (45, 364906696), (53, 309826440), (55, 298560024), (56, 293228595), (60, 273680022), (63, 260647640), (66, 248800020), (70, 234582876), (72, 228066685), (77, 213257160), (84, 195485730), (88, 186600015), (90, 182453348), (99, 165866680), (105, 156388584), (106, 154913220), (110, 149280012), (120, 136840011), (126, 130323820), (132, 124400010), (140, 117291438), (154, 106628580), (159, 103275480), (165, 99520008), (168, 97742865), (180, 91226674), (198, 82933340), (210, 78194292), (212, 77456610), (220, 74640006), (231, 71085720), (252, 65161910), (264, 62200005), (265, 61965288), (280, 58645719), (308, 53314290), (315, 52129528), (318, 51637740), (330, 49760004), (360, 45613337), (371, 44260920), (385, 42651432), (396, 41466670), (420, 39097146), (424, 38728305), (440, 37320003), (462, 35542860), (477, 34425160), (495, 33173336), (504, 32580955), (530, 30982644), (583, 28166040), (616, 26657145), (630, 26064764), (636, 25818870), (660, 24880002), (693, 23695240), (742, 22130460), (770, 21325716), (792, 20733335), (795, 20655096), (840, 19548573), (924, 17771430), (954, 17212580), (990, 16586668), (1060, 15491322), (1113, 14753640), (1155, 14217144), (1166, 14083020), (1260, 13032382), (1272, 12909435), (1320, 12440001), (1386, 11847620), (1484, 11065230), (1540, 10662858), (1590, 10327548), (1749, 9388680), (1848, 8885715), (1855, 8852184), (1908, 8606290), (1980, 8293334), (2120, 7745661), (2226, 7376820), (2310, 7108572), (2332, 7041510), (2385, 6885032), (2520, 6516191), (2772, 5923810), (2915, 5633208), (2968, 5532615), (3080, 5331429), (3180, 5163774), (3339, 4917880), (3465, 4739048), (3498, 4694340), (3710, 4426092), (3816, 4303145), (3960, 4146667), (4081, 4023720), (4452, 3688410), (4620, 3554286), (4664, 3520755), (4770, 3442516), (5247, 3129560), (5544, 2961905), (5565, 2950728), (5830, 2816604), (6360, 2581887), (6678, 2458940), (6930, 2369524), (6996, 2347170), (7420, 2213046), (8162, 2011860), (8745, 1877736), (8904, 1844205), (9240, 1777143), (9540, 1721258), (10494, 1564780), (11130, 1475364), (11177, 1469160), (11660, 1408302), (12243, 1341240), (13356, 1229470), (13860, 1184762), (13992, 1173585), (14840, 1106523), (16324, 1005930), (16695, 983576), (17490, 938868), (19080, 860629), (20405, 804744), (20988, 782390), (22260, 737682), (22354, 734580), (23320, 704151), (24486, 670620), (26235, 625912), (26712, 614735), (27720, 592381), (32648, 502965), (33390, 491788), (33531, 489720), (34980, 469434), (36729, 447080), (40810, 402372), (41976, 391195), (44520, 368841), (44708, 367290), (48972, 335310), (52470, 312956), (55885, 293832), (61215, 268248), (66780, 245894), (67062, 244860), (69960, 234717), (73458, 223540), (78239, 209880), (81620, 201186), (89416, 183645), (97944, 167655), (100593, 163240), (104940, 156478), (111770, 146916), (122430, 134124), (122947, 133560)]