20348958960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4741

約数の個数: 480

約数和(自身を含む): 81198374400

約数和(自身を除く): 60849415440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 29, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 58, 60, 66, 72, 76, 80, 87, 88, 90, 95, 99, 110, 114, 116, 120, 132, 144, 145, 152, 165, 171, 174, 176, 180, 190, 198, 209, 220, 228, 232, 240, 261, 264, 285, 290, 304, 319, 330, 342, 348, 360, 380, 396, 418, 435, 440, 456, 464, 495, 522, 528, 551, 570, 580, 627, 638, 660, 684, 696, 720, 760, 792, 836, 855, 870, 880, 912, 957, 990, 1044, 1045, 1102, 1140, 1160, 1254, 1276, 1305, 1320, 1368, 1392, 1520, 1584, 1595, 1653, 1672, 1710, 1740, 1881, 1914, 1980, 2088, 2090, 2204, 2280, 2320, 2508, 2552, 2610, 2640, 2736, 2755, 2871, 3135, 3190, 3306, 3344, 3420, 3480, 3762, 3828, 3960, 4176, 4180, 4408, 4560, 4663, 4785, 4959, 5016, 5104, 5220, 5510, 5742, 6061, 6270, 6380, 6612, 6840, 6960, 7524, 7656, 7920, 8265, 8360, 8816, 9326, 9405, 9570, 9918, 10032, 10440, 11020, 11484, 12122, 12540, 12760, 13224, 13680, 13989, 14355, 15048, 15312, 16530, 16720, 18183, 18652, 18810, 19140, 19836, 20880, 22040, 22968, 23315, 24244, 24795, 25080, 25520, 26448, 27978, 28710, 30096, 30305, 33060, 36366, 37304, 37620, 38280, 39672, 41967, 44080, 45936, 46630, 48488, 49590, 50160, 51293, 54549, 55956, 57420, 60610, 66120, 69945, 72732, 74608, 75240, 76560, 79344, 83934, 88597, 90915, 93260, 96976, 99180, 102586, 109098, 111912, 114840, 121220, 132240, 135227, 139890, 145464, 150480, 153879, 167868, 177194, 181830, 186520, 198360, 205172, 209835, 218196, 223824, 229680, 242440, 256465, 265791, 270454, 272745, 279780, 290928, 307758, 335736, 354388, 363660, 373040, 396720, 405681, 410344, 419670, 436392, 442985, 461637, 484880, 512930, 531582, 540908, 545490, 559560, 615516, 671472, 676135, 708776, 727320, 769395, 797373, 811362, 820688, 839340, 872784, 885970, 923274, 974567, 1025860, 1063164, 1081816, 1090980, 1119120, 1217043, 1231032, 1328955, 1352270, 1417552, 1454640, 1487497, 1538790, 1594746, 1622724, 1678680, 1771940, 1846548, 1949134, 2028405, 2051720, 2126328, 2163632, 2181960, 2308185, 2434086, 2462064, 2569313, 2657910, 2704540, 2923701, 2974994, 3077580, 3189492, 3245448, 3357360, 3543880, 3693096, 3898268, 3986865, 4056810, 4103440, 4252656, 4363920, 4462491, 4616370, 4868172, 4872835, 5138626, 5315820, 5409080, 5847402, 5949988, 6085215, 6155160, 6378984, 6490896, 7087760, 7386192, 7437485, 7707939, 7796536, 7973730, 8113620, 8771103, 8924982, 9232740, 9736344, 9745670, 10277252, 10631640, 10818160, 11694804, 11899976, 12170430, 12310320, 12757968, 12846565, 13387473, 14618505, 14874970, 15415878, 15593072, 15947460, 16227240, 17542206, 17849964, 18465480, 19472688, 19491340, 20554504, 21263280, 22312455, 23123817, 23389608, 23799952, 24340860, 25693130, 26774946, 28262443, 29237010, 29749940, 30831756, 31894920, 32454480, 35084412, 35699928, 36930960, 38539695, 38982680, 41109008, 43855515, 44624910, 46247634, 46779216, 48681720, 51386260, 53549892, 56524886, 58474020, 59499880, 61663512, 63789840, 66937365, 70168824, 71399856, 77079390, 77965360, 84787329, 87711030, 89249820, 92495268, 97363440, 102772520, 107099784, 113049772, 115619085, 116948040, 118999760, 123327024, 133874730, 140337648, 141312215, 154158780, 169574658, 175422060, 178499640, 184990536, 205545040, 214199568, 226099544, 231238170, 233896080, 254361987, 267749460, 282624430, 308317560, 339149316, 350844120, 356999280, 369981072, 423936645, 452199088, 462476340, 508723974, 535498920, 565248860, 616635120, 678298632, 701688240, 847873290, 924952680, 1017447948, 1070997840, 1130497720, 1271809935, 1356597264, 1695746580, 1849905360, 2034895896, 2260995440, 2543619870, 3391493160, 4069791792, 5087239740, 6782986320, 10174479480, 20348958960]

約数ペア:

[(1, 20348958960), (2, 10174479480), (3, 6782986320), (4, 5087239740), (5, 4069791792), (6, 3391493160), (8, 2543619870), (9, 2260995440), (10, 2034895896), (11, 1849905360), (12, 1695746580), (15, 1356597264), (16, 1271809935), (18, 1130497720), (19, 1070997840), (20, 1017447948), (22, 924952680), (24, 847873290), (29, 701688240), (30, 678298632), (33, 616635120), (36, 565248860), (38, 535498920), (40, 508723974), (44, 462476340), (45, 452199088), (48, 423936645), (55, 369981072), (57, 356999280), (58, 350844120), (60, 339149316), (66, 308317560), (72, 282624430), (76, 267749460), (80, 254361987), (87, 233896080), (88, 231238170), (90, 226099544), (95, 214199568), (99, 205545040), (110, 184990536), (114, 178499640), (116, 175422060), (120, 169574658), (132, 154158780), (144, 141312215), (145, 140337648), (152, 133874730), (165, 123327024), (171, 118999760), (174, 116948040), (176, 115619085), (180, 113049772), (190, 107099784), (198, 102772520), (209, 97363440), (220, 92495268), (228, 89249820), (232, 87711030), (240, 84787329), (261, 77965360), (264, 77079390), (285, 71399856), (290, 70168824), (304, 66937365), (319, 63789840), (330, 61663512), (342, 59499880), (348, 58474020), (360, 56524886), (380, 53549892), (396, 51386260), (418, 48681720), (435, 46779216), (440, 46247634), (456, 44624910), (464, 43855515), (495, 41109008), (522, 38982680), (528, 38539695), (551, 36930960), (570, 35699928), (580, 35084412), (627, 32454480), (638, 31894920), (660, 30831756), (684, 29749940), (696, 29237010), (720, 28262443), (760, 26774946), (792, 25693130), (836, 24340860), (855, 23799952), (870, 23389608), (880, 23123817), (912, 22312455), (957, 21263280), (990, 20554504), (1044, 19491340), (1045, 19472688), (1102, 18465480), (1140, 17849964), (1160, 17542206), (1254, 16227240), (1276, 15947460), (1305, 15593072), (1320, 15415878), (1368, 14874970), (1392, 14618505), (1520, 13387473), (1584, 12846565), (1595, 12757968), (1653, 12310320), (1672, 12170430), (1710, 11899976), (1740, 11694804), (1881, 10818160), (1914, 10631640), (1980, 10277252), (2088, 9745670), (2090, 9736344), (2204, 9232740), (2280, 8924982), (2320, 8771103), (2508, 8113620), (2552, 7973730), (2610, 7796536), (2640, 7707939), (2736, 7437485), (2755, 7386192), (2871, 7087760), (3135, 6490896), (3190, 6378984), (3306, 6155160), (3344, 6085215), (3420, 5949988), (3480, 5847402), (3762, 5409080), (3828, 5315820), (3960, 5138626), (4176, 4872835), (4180, 4868172), (4408, 4616370), (4560, 4462491), (4663, 4363920), (4785, 4252656), (4959, 4103440), (5016, 4056810), (5104, 3986865), (5220, 3898268), (5510, 3693096), (5742, 3543880), (6061, 3357360), (6270, 3245448), (6380, 3189492), (6612, 3077580), (6840, 2974994), (6960, 2923701), (7524, 2704540), (7656, 2657910), (7920, 2569313), (8265, 2462064), (8360, 2434086), (8816, 2308185), (9326, 2181960), (9405, 2163632), (9570, 2126328), (9918, 2051720), (10032, 2028405), (10440, 1949134), (11020, 1846548), (11484, 1771940), (12122, 1678680), (12540, 1622724), (12760, 1594746), (13224, 1538790), (13680, 1487497), (13989, 1454640), (14355, 1417552), (15048, 1352270), (15312, 1328955), (16530, 1231032), (16720, 1217043), (18183, 1119120), (18652, 1090980), (18810, 1081816), (19140, 1063164), (19836, 1025860), (20880, 974567), (22040, 923274), (22968, 885970), (23315, 872784), (24244, 839340), (24795, 820688), (25080, 811362), (25520, 797373), (26448, 769395), (27978, 727320), (28710, 708776), (30096, 676135), (30305, 671472), (33060, 615516), (36366, 559560), (37304, 545490), (37620, 540908), (38280, 531582), (39672, 512930), (41967, 484880), (44080, 461637), (45936, 442985), (46630, 436392), (48488, 419670), (49590, 410344), (50160, 405681), (51293, 396720), (54549, 373040), (55956, 363660), (57420, 354388), (60610, 335736), (66120, 307758), (69945, 290928), (72732, 279780), (74608, 272745), (75240, 270454), (76560, 265791), (79344, 256465), (83934, 242440), (88597, 229680), (90915, 223824), (93260, 218196), (96976, 209835), (99180, 205172), (102586, 198360), (109098, 186520), (111912, 181830), (114840, 177194), (121220, 167868), (132240, 153879), (135227, 150480), (139890, 145464)]