20950473600

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6113}}^1$

素因数の和:6167

約数の個数: 576

約数和(自身を含む): 90475950240

約数和(自身を除く): 69525476640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 96, 100, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 150, 153, 160, 168, 170, 175, 180, 192, 200, 204, 210, 224, 225, 238, 240, 252, 255, 272, 280, 288, 300, 306, 315, 320, 336, 340, 350, 357, 360, 384, 400, 408, 420, 425, 448, 450, 476, 480, 504, 510, 525, 544, 560, 576, 595, 600, 612, 630, 640, 672, 680, 700, 714, 720, 765, 800, 816, 840, 850, 896, 900, 952, 960, 1008, 1020, 1050, 1071, 1088, 1120, 1152, 1190, 1200, 1224, 1260, 1275, 1344, 1360, 1400, 1428, 1440, 1530, 1575, 1600, 1632, 1680, 1700, 1785, 1800, 1904, 1920, 2016, 2040, 2100, 2142, 2176, 2240, 2380, 2400, 2448, 2520, 2550, 2688, 2720, 2800, 2856, 2880, 2975, 3060, 3150, 3200, 3264, 3360, 3400, 3570, 3600, 3808, 3825, 4032, 4080, 4200, 4284, 4480, 4760, 4800, 4896, 5040, 5100, 5355, 5440, 5600, 5712, 5760, 5950, 6113, 6120, 6300, 6528, 6720, 6800, 7140, 7200, 7616, 7650, 8064, 8160, 8400, 8568, 8925, 9520, 9600, 9792, 10080, 10200, 10710, 10880, 11200, 11424, 11900, 12226, 12240, 12600, 13440, 13600, 14280, 14400, 15232, 15300, 16320, 16800, 17136, 17850, 18339, 19040, 19584, 20160, 20400, 21420, 22400, 22848, 23800, 24452, 24480, 25200, 26775, 27200, 28560, 28800, 30565, 30600, 32640, 33600, 34272, 35700, 36678, 38080, 40320, 40800, 42791, 42840, 45696, 47600, 48904, 48960, 50400, 53550, 54400, 55017, 57120, 61130, 61200, 67200, 68544, 71400, 73356, 76160, 81600, 85582, 85680, 91695, 95200, 97808, 97920, 100800, 103921, 107100, 110034, 114240, 122260, 122400, 128373, 137088, 142800, 146712, 152825, 163200, 171164, 171360, 183390, 190400, 195616, 201600, 207842, 213955, 214200, 220068, 228480, 244520, 244800, 256746, 275085, 285600, 293424, 305650, 311763, 342328, 342720, 366780, 380800, 385119, 391232, 415684, 427910, 428400, 440136, 458475, 489040, 489600, 513492, 519605, 550170, 571200, 586848, 611300, 623526, 641865, 684656, 685440, 727447, 733560, 770238, 782464, 831368, 855820, 856800, 880272, 916950, 935289, 978080, 1026984, 1039210, 1069775, 1100340, 1142400, 1173696, 1222600, 1247052, 1283730, 1369312, 1375425, 1454894, 1467120, 1540476, 1558815, 1662736, 1711640, 1713600, 1760544, 1833900, 1870578, 1925595, 1956160, 2053968, 2078420, 2139550, 2182341, 2200680, 2347392, 2445200, 2494104, 2567460, 2598025, 2738624, 2750850, 2909788, 2934240, 3080952, 3117630, 3209325, 3325472, 3423280, 3427200, 3521088, 3637235, 3667800, 3741156, 3851190, 3912320, 4107936, 4156840, 4279100, 4364682, 4401360, 4676445, 4890400, 4988208, 5134920, 5196050, 5477248, 5501700, 5819576, 5868480, 6161904, 6235260, 6418650, 6547023, 6650944, 6846560, 7042176, 7274470, 7335600, 7482312, 7702380, 7794075, 8215872, 8313680, 8558200, 8729364, 8802720, 9352890, 9627975, 9780800, 9976416, 10269840, 10392100, 10911705, 11003400, 11639152, 11736960, 12323808, 12470520, 12837300, 13094046, 13301888, 13693120, 14548940, 14671200, 14964624, 15404760, 15588150, 16431744, 16627360, 17116400, 17458728, 17605440, 18186175, 18705780, 19255950, 19561600, 19952832, 20539680, 20784200, 21823410, 22006800, 23278304, 23382225, 24647616, 24941040, 25674600, 26188092, 27386240, 29097880, 29342400, 29929248, 30809520, 31176300, 32735115, 33254720, 34232800, 34917456, 35210880, 36372350, 37411560, 38511900, 39905664, 41079360, 41568400, 43646820, 44013600, 46556608, 46764450, 49295232, 49882080, 51349200, 52376184, 54558525, 58195760, 58684800, 59858496, 61619040, 62352600, 65470230, 66509440, 68465600, 69834912, 72744700, 74823120, 77023800, 82158720, 83136800, 87293640, 88027200, 93113216, 93528900, 99764160, 102698400, 104752368, 109117050, 116391520, 119716992, 123238080, 124705200, 130940460, 136931200, 139669824, 145489400, 149646240, 154047600, 163675575, 166273600, 174587280, 176054400, 187057800, 199528320, 205396800, 209504736, 218234100, 232783040, 246476160, 249410400, 261880920, 279339648, 290978800, 299292480, 308095200, 327351150, 332547200, 349174560, 374115600, 410793600, 419009472, 436468200, 465566080, 498820800, 523761840, 581957600, 598584960, 616190400, 654702300, 698349120, 748231200, 838018944, 872936400, 997641600, 1047523680, 1163915200, 1232380800, 1309404600, 1396698240, 1496462400, 1745872800, 2095047360, 2327830400, 2618809200, 2992924800, 3491745600, 4190094720, 5237618400, 6983491200, 10475236800, 20950473600]

約数ペア:

[(1, 20950473600), (2, 10475236800), (3, 6983491200), (4, 5237618400), (5, 4190094720), (6, 3491745600), (7, 2992924800), (8, 2618809200), (9, 2327830400), (10, 2095047360), (12, 1745872800), (14, 1496462400), (15, 1396698240), (16, 1309404600), (17, 1232380800), (18, 1163915200), (20, 1047523680), (21, 997641600), (24, 872936400), (25, 838018944), (28, 748231200), (30, 698349120), (32, 654702300), (34, 616190400), (35, 598584960), (36, 581957600), (40, 523761840), (42, 498820800), (45, 465566080), (48, 436468200), (50, 419009472), (51, 410793600), (56, 374115600), (60, 349174560), (63, 332547200), (64, 327351150), (68, 308095200), (70, 299292480), (72, 290978800), (75, 279339648), (80, 261880920), (84, 249410400), (85, 246476160), (90, 232783040), (96, 218234100), (100, 209504736), (102, 205396800), (105, 199528320), (112, 187057800), (119, 176054400), (120, 174587280), (126, 166273600), (128, 163675575), (136, 154047600), (140, 149646240), (144, 145489400), (150, 139669824), (153, 136931200), (160, 130940460), (168, 124705200), (170, 123238080), (175, 119716992), (180, 116391520), (192, 109117050), (200, 104752368), (204, 102698400), (210, 99764160), (224, 93528900), (225, 93113216), (238, 88027200), (240, 87293640), (252, 83136800), (255, 82158720), (272, 77023800), (280, 74823120), (288, 72744700), (300, 69834912), (306, 68465600), (315, 66509440), (320, 65470230), (336, 62352600), (340, 61619040), (350, 59858496), (357, 58684800), (360, 58195760), (384, 54558525), (400, 52376184), (408, 51349200), (420, 49882080), (425, 49295232), (448, 46764450), (450, 46556608), (476, 44013600), (480, 43646820), (504, 41568400), (510, 41079360), (525, 39905664), (544, 38511900), (560, 37411560), (576, 36372350), (595, 35210880), (600, 34917456), (612, 34232800), (630, 33254720), (640, 32735115), (672, 31176300), (680, 30809520), (700, 29929248), (714, 29342400), (720, 29097880), (765, 27386240), (800, 26188092), (816, 25674600), (840, 24941040), (850, 24647616), (896, 23382225), (900, 23278304), (952, 22006800), (960, 21823410), (1008, 20784200), (1020, 20539680), (1050, 19952832), (1071, 19561600), (1088, 19255950), (1120, 18705780), (1152, 18186175), (1190, 17605440), (1200, 17458728), (1224, 17116400), (1260, 16627360), (1275, 16431744), (1344, 15588150), (1360, 15404760), (1400, 14964624), (1428, 14671200), (1440, 14548940), (1530, 13693120), (1575, 13301888), (1600, 13094046), (1632, 12837300), (1680, 12470520), (1700, 12323808), (1785, 11736960), (1800, 11639152), (1904, 11003400), (1920, 10911705), (2016, 10392100), (2040, 10269840), (2100, 9976416), (2142, 9780800), (2176, 9627975), (2240, 9352890), (2380, 8802720), (2400, 8729364), (2448, 8558200), (2520, 8313680), (2550, 8215872), (2688, 7794075), (2720, 7702380), (2800, 7482312), (2856, 7335600), (2880, 7274470), (2975, 7042176), (3060, 6846560), (3150, 6650944), (3200, 6547023), (3264, 6418650), (3360, 6235260), (3400, 6161904), (3570, 5868480), (3600, 5819576), (3808, 5501700), (3825, 5477248), (4032, 5196050), (4080, 5134920), (4200, 4988208), (4284, 4890400), (4480, 4676445), (4760, 4401360), (4800, 4364682), (4896, 4279100), (5040, 4156840), (5100, 4107936), (5355, 3912320), (5440, 3851190), (5600, 3741156), (5712, 3667800), (5760, 3637235), (5950, 3521088), (6113, 3427200), (6120, 3423280), (6300, 3325472), (6528, 3209325), (6720, 3117630), (6800, 3080952), (7140, 2934240), (7200, 2909788), (7616, 2750850), (7650, 2738624), (8064, 2598025), (8160, 2567460), (8400, 2494104), (8568, 2445200), (8925, 2347392), (9520, 2200680), (9600, 2182341), (9792, 2139550), (10080, 2078420), (10200, 2053968), (10710, 1956160), (10880, 1925595), (11200, 1870578), (11424, 1833900), (11900, 1760544), (12226, 1713600), (12240, 1711640), (12600, 1662736), (13440, 1558815), (13600, 1540476), (14280, 1467120), (14400, 1454894), (15232, 1375425), (15300, 1369312), (16320, 1283730), (16800, 1247052), (17136, 1222600), (17850, 1173696), (18339, 1142400), (19040, 1100340), (19584, 1069775), (20160, 1039210), (20400, 1026984), (21420, 978080), (22400, 935289), (22848, 916950), (23800, 880272), (24452, 856800), (24480, 855820), (25200, 831368), (26775, 782464), (27200, 770238), (28560, 733560), (28800, 727447), (30565, 685440), (30600, 684656), (32640, 641865), (33600, 623526), (34272, 611300), (35700, 586848), (36678, 571200), (38080, 550170), (40320, 519605), (40800, 513492), (42791, 489600), (42840, 489040), (45696, 458475), (47600, 440136), (48904, 428400), (48960, 427910), (50400, 415684), (53550, 391232), (54400, 385119), (55017, 380800), (57120, 366780), (61130, 342720), (61200, 342328), (67200, 311763), (68544, 305650), (71400, 293424), (73356, 285600), (76160, 275085), (81600, 256746), (85582, 244800), (85680, 244520), (91695, 228480), (95200, 220068), (97808, 214200), (97920, 213955), (100800, 207842), (103921, 201600), (107100, 195616), (110034, 190400), (114240, 183390), (122260, 171360), (122400, 171164), (128373, 163200), (137088, 152825), (142800, 146712)]