1916428563840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1953307}}^1$

素因数の和:1953409

約数の個数: 256

約数和(自身を含む): 7076913016320

約数和(自身を除く): 5160484452480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3360, 3504, 4088, 4380, 4480, 4672, 5110, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 9344, 10220, 11680, 12264, 13440, 14016, 15330, 16352, 17520, 20440, 23360, 24528, 28032, 30660, 32704, 35040, 40880, 46720, 49056, 61320, 65408, 70080, 81760, 98112, 122640, 140160, 163520, 196224, 245280, 327040, 490560, 981120, 1953307, 3906614, 5859921, 7813228, 9766535, 11719842, 13673149, 15626456, 19533070, 23439684, 27346298, 29299605, 31252912, 39066140, 41019447, 46879368, 54692596, 58599210, 62505824, 68365745, 78132280, 82038894, 93758736, 109385192, 117198420, 125011648, 136731490, 142591411, 156264560, 164077788, 187517472, 205097235, 218770384, 234396840, 250023296, 273462980, 285182822, 312529120, 328155576, 375034944, 410194470, 427774233, 437540768, 468793680, 546925960, 570365644, 625058240, 656311152, 712957055, 750069888, 820388940, 855548466, 875081536, 937587360, 998139877, 1093851920, 1140731288, 1250116480, 1312622304, 1425914110, 1640777880, 1711096932, 1750163072, 1875174720, 1996279754, 2138871165, 2187703840, 2281462576, 2625244608, 2851828220, 2994419631, 3281555760, 3422193864, 3750349440, 3992559508, 4277742330, 4375407680, 4562925152, 4990699385, 5250489216, 5703656440, 5988839262, 6563111520, 6844387728, 7985119016, 8555484660, 8750815360, 9125850304, 9981398770, 11407312880, 11977678524, 13126223040, 13688775456, 14972098155, 15970238032, 17110969320, 18251700608, 19962797540, 22814625760, 23955357048, 26252446080, 27377550912, 29944196310, 31940476064, 34221938640, 39925595080, 45629251520, 47910714096, 54755101824, 59888392620, 63880952128, 68443877280, 79851190160, 91258503040, 95821428192, 119776785240, 127761904256, 136887754560, 159702380320, 191642856384, 239553570480, 273775509120, 319404760640, 383285712768, 479107140960, 638809521280, 958214281920, 1916428563840]

約数ペア:

[(1, 1916428563840), (2, 958214281920), (3, 638809521280), (4, 479107140960), (5, 383285712768), (6, 319404760640), (7, 273775509120), (8, 239553570480), (10, 191642856384), (12, 159702380320), (14, 136887754560), (15, 127761904256), (16, 119776785240), (20, 95821428192), (21, 91258503040), (24, 79851190160), (28, 68443877280), (30, 63880952128), (32, 59888392620), (35, 54755101824), (40, 47910714096), (42, 45629251520), (48, 39925595080), (56, 34221938640), (60, 31940476064), (64, 29944196310), (70, 27377550912), (73, 26252446080), (80, 23955357048), (84, 22814625760), (96, 19962797540), (105, 18251700608), (112, 17110969320), (120, 15970238032), (128, 14972098155), (140, 13688775456), (146, 13126223040), (160, 11977678524), (168, 11407312880), (192, 9981398770), (210, 9125850304), (219, 8750815360), (224, 8555484660), (240, 7985119016), (280, 6844387728), (292, 6563111520), (320, 5988839262), (336, 5703656440), (365, 5250489216), (384, 4990699385), (420, 4562925152), (438, 4375407680), (448, 4277742330), (480, 3992559508), (511, 3750349440), (560, 3422193864), (584, 3281555760), (640, 2994419631), (672, 2851828220), (730, 2625244608), (840, 2281462576), (876, 2187703840), (896, 2138871165), (960, 1996279754), (1022, 1875174720), (1095, 1750163072), (1120, 1711096932), (1168, 1640777880), (1344, 1425914110), (1460, 1312622304), (1533, 1250116480), (1680, 1140731288), (1752, 1093851920), (1920, 998139877), (2044, 937587360), (2190, 875081536), (2240, 855548466), (2336, 820388940), (2555, 750069888), (2688, 712957055), (2920, 656311152), (3066, 625058240), (3360, 570365644), (3504, 546925960), (4088, 468793680), (4380, 437540768), (4480, 427774233), (4672, 410194470), (5110, 375034944), (5840, 328155576), (6132, 312529120), (6720, 285182822), (7008, 273462980), (7665, 250023296), (8176, 234396840), (8760, 218770384), (9344, 205097235), (10220, 187517472), (11680, 164077788), (12264, 156264560), (13440, 142591411), (14016, 136731490), (15330, 125011648), (16352, 117198420), (17520, 109385192), (20440, 93758736), (23360, 82038894), (24528, 78132280), (28032, 68365745), (30660, 62505824), (32704, 58599210), (35040, 54692596), (40880, 46879368), (46720, 41019447), (49056, 39066140), (61320, 31252912), (65408, 29299605), (70080, 27346298), (81760, 23439684), (98112, 19533070), (122640, 15626456), (140160, 13673149), (163520, 11719842), (196224, 9766535), (245280, 7813228), (327040, 5859921), (490560, 3906614), (981120, 1953307)]