21154516800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2290

約数の個数: 336

約数和(自身を含む): 73269774720

約数和(自身を除く): 52115257920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 89, 92, 96, 100, 115, 120, 138, 150, 160, 178, 184, 192, 200, 230, 240, 267, 276, 300, 320, 345, 356, 368, 400, 445, 460, 480, 534, 552, 575, 600, 690, 712, 736, 800, 890, 920, 960, 1068, 1104, 1150, 1200, 1335, 1380, 1424, 1472, 1600, 1725, 1780, 1840, 2047, 2136, 2153, 2208, 2225, 2300, 2400, 2670, 2760, 2848, 3450, 3560, 3680, 4094, 4272, 4306, 4416, 4450, 4600, 4800, 5340, 5520, 5696, 6141, 6459, 6675, 6900, 7120, 7360, 8188, 8544, 8612, 8900, 9200, 10235, 10680, 10765, 11040, 12282, 12918, 13350, 13800, 14240, 16376, 17088, 17224, 17800, 18400, 20470, 21360, 21530, 22080, 24564, 25836, 26700, 27600, 28480, 30705, 32295, 32752, 34448, 35600, 36800, 40940, 42720, 43060, 49128, 49519, 51175, 51672, 53400, 53825, 55200, 61410, 64590, 65504, 68896, 71200, 81880, 85440, 86120, 98256, 99038, 102350, 103344, 106800, 107650, 110400, 122820, 129180, 131008, 137792, 142400, 148557, 153525, 161475, 163760, 172240, 191617, 196512, 198076, 204700, 206688, 213600, 215300, 245640, 247595, 258360, 297114, 307050, 322950, 327520, 344480, 383234, 393024, 396152, 409400, 413376, 427200, 430600, 491280, 495190, 516720, 574851, 594228, 614100, 645900, 655040, 688960, 742785, 766468, 792304, 818800, 861200, 958085, 982560, 990380, 1033440, 1149702, 1188456, 1228200, 1237975, 1291800, 1485570, 1532936, 1584608, 1637600, 1722400, 1916170, 1965120, 1980760, 2066880, 2299404, 2376912, 2456400, 2475950, 2583600, 2874255, 2971140, 3065872, 3169216, 3275200, 3444800, 3713925, 3832340, 3961520, 4407191, 4598808, 4753824, 4790425, 4912800, 4951900, 5167200, 5748510, 5942280, 6131744, 7427850, 7664680, 7923040, 8814382, 9197616, 9507648, 9580850, 9825600, 9903800, 10334400, 11497020, 11884560, 12263488, 13221573, 14371275, 14855700, 15329360, 15846080, 17628764, 18395232, 19161700, 19807600, 22035955, 22994040, 23769120, 26443146, 28742550, 29711400, 30658720, 35257528, 36790464, 38323400, 39615200, 44071910, 45988080, 47538240, 52886292, 57485100, 59422800, 61317440, 66107865, 70515056, 76646800, 79230400, 88143820, 91976160, 105772584, 110179775, 114970200, 118845600, 132215730, 141030112, 153293600, 176287640, 183952320, 211545168, 220359550, 229940400, 237691200, 264431460, 282060224, 306587200, 330539325, 352575280, 423090336, 440719100, 459880800, 528862920, 661078650, 705150560, 846180672, 881438200, 919761600, 1057725840, 1322157300, 1410301120, 1762876400, 2115451680, 2644314600, 3525752800, 4230903360, 5288629200, 7051505600, 10577258400, 21154516800]

約数ペア:

[(1, 21154516800), (2, 10577258400), (3, 7051505600), (4, 5288629200), (5, 4230903360), (6, 3525752800), (8, 2644314600), (10, 2115451680), (12, 1762876400), (15, 1410301120), (16, 1322157300), (20, 1057725840), (23, 919761600), (24, 881438200), (25, 846180672), (30, 705150560), (32, 661078650), (40, 528862920), (46, 459880800), (48, 440719100), (50, 423090336), (60, 352575280), (64, 330539325), (69, 306587200), (75, 282060224), (80, 264431460), (89, 237691200), (92, 229940400), (96, 220359550), (100, 211545168), (115, 183952320), (120, 176287640), (138, 153293600), (150, 141030112), (160, 132215730), (178, 118845600), (184, 114970200), (192, 110179775), (200, 105772584), (230, 91976160), (240, 88143820), (267, 79230400), (276, 76646800), (300, 70515056), (320, 66107865), (345, 61317440), (356, 59422800), (368, 57485100), (400, 52886292), (445, 47538240), (460, 45988080), (480, 44071910), (534, 39615200), (552, 38323400), (575, 36790464), (600, 35257528), (690, 30658720), (712, 29711400), (736, 28742550), (800, 26443146), (890, 23769120), (920, 22994040), (960, 22035955), (1068, 19807600), (1104, 19161700), (1150, 18395232), (1200, 17628764), (1335, 15846080), (1380, 15329360), (1424, 14855700), (1472, 14371275), (1600, 13221573), (1725, 12263488), (1780, 11884560), (1840, 11497020), (2047, 10334400), (2136, 9903800), (2153, 9825600), (2208, 9580850), (2225, 9507648), (2300, 9197616), (2400, 8814382), (2670, 7923040), (2760, 7664680), (2848, 7427850), (3450, 6131744), (3560, 5942280), (3680, 5748510), (4094, 5167200), (4272, 4951900), (4306, 4912800), (4416, 4790425), (4450, 4753824), (4600, 4598808), (4800, 4407191), (5340, 3961520), (5520, 3832340), (5696, 3713925), (6141, 3444800), (6459, 3275200), (6675, 3169216), (6900, 3065872), (7120, 2971140), (7360, 2874255), (8188, 2583600), (8544, 2475950), (8612, 2456400), (8900, 2376912), (9200, 2299404), (10235, 2066880), (10680, 1980760), (10765, 1965120), (11040, 1916170), (12282, 1722400), (12918, 1637600), (13350, 1584608), (13800, 1532936), (14240, 1485570), (16376, 1291800), (17088, 1237975), (17224, 1228200), (17800, 1188456), (18400, 1149702), (20470, 1033440), (21360, 990380), (21530, 982560), (22080, 958085), (24564, 861200), (25836, 818800), (26700, 792304), (27600, 766468), (28480, 742785), (30705, 688960), (32295, 655040), (32752, 645900), (34448, 614100), (35600, 594228), (36800, 574851), (40940, 516720), (42720, 495190), (43060, 491280), (49128, 430600), (49519, 427200), (51175, 413376), (51672, 409400), (53400, 396152), (53825, 393024), (55200, 383234), (61410, 344480), (64590, 327520), (65504, 322950), (68896, 307050), (71200, 297114), (81880, 258360), (85440, 247595), (86120, 245640), (98256, 215300), (99038, 213600), (102350, 206688), (103344, 204700), (106800, 198076), (107650, 196512), (110400, 191617), (122820, 172240), (129180, 163760), (131008, 161475), (137792, 153525), (142400, 148557)]