1820110320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 480

約数和(自身を含む): 7474521600

約数和(自身を除く): 5654411280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 83, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 166, 168, 171, 180, 190, 210, 228, 229, 240, 249, 252, 266, 280, 285, 304, 315, 332, 336, 342, 360, 380, 399, 415, 420, 456, 458, 498, 504, 532, 560, 570, 581, 630, 664, 665, 684, 687, 720, 747, 760, 798, 830, 840, 855, 912, 916, 996, 1008, 1064, 1140, 1145, 1162, 1197, 1245, 1260, 1328, 1330, 1368, 1374, 1494, 1520, 1577, 1596, 1603, 1660, 1680, 1710, 1743, 1832, 1992, 1995, 2061, 2128, 2280, 2290, 2324, 2394, 2490, 2520, 2660, 2736, 2748, 2905, 2988, 3154, 3192, 3206, 3320, 3420, 3435, 3486, 3664, 3735, 3984, 3990, 4122, 4351, 4560, 4580, 4648, 4731, 4788, 4809, 4980, 5040, 5229, 5320, 5496, 5810, 5976, 5985, 6308, 6384, 6412, 6640, 6840, 6870, 6972, 7470, 7885, 7980, 8015, 8244, 8702, 8715, 9160, 9296, 9462, 9576, 9618, 9960, 10305, 10458, 10640, 10992, 11039, 11620, 11952, 11970, 12616, 12824, 13053, 13680, 13740, 13944, 14193, 14427, 14940, 15770, 15960, 16030, 16488, 17404, 17430, 18320, 18924, 19007, 19152, 19236, 19920, 20610, 20916, 21755, 22078, 23240, 23655, 23940, 24045, 25232, 25648, 26106, 26145, 27480, 27888, 28386, 28854, 29880, 30457, 31540, 31920, 32060, 32976, 33117, 34808, 34860, 37848, 38014, 38472, 39159, 41220, 41832, 43510, 44156, 46480, 47310, 47880, 48090, 52212, 52290, 54960, 55195, 56772, 57021, 57708, 59760, 60914, 63080, 64120, 65265, 66234, 69616, 69720, 70965, 72135, 75696, 76028, 76944, 78318, 82440, 83664, 87020, 88312, 91371, 94620, 95035, 95760, 96180, 99351, 104424, 104580, 110390, 113544, 114042, 115416, 121828, 126160, 128240, 130530, 132468, 133049, 139440, 141930, 144270, 152056, 152285, 156636, 164880, 165585, 171063, 174040, 176624, 182742, 189240, 190070, 192360, 195795, 198702, 208848, 209160, 220780, 227088, 228084, 230832, 243656, 261060, 264936, 266098, 274113, 283860, 285105, 288540, 304112, 304570, 313272, 331170, 342126, 348080, 361133, 365484, 378480, 380140, 384720, 391590, 397404, 399147, 418320, 441560, 456168, 456855, 487312, 496755, 522120, 529872, 532196, 548226, 567720, 570210, 577080, 609140, 626544, 662340, 665245, 684252, 722266, 730968, 760280, 783180, 794808, 798294, 855315, 883120, 912336, 913710, 993510, 1044240, 1064392, 1083399, 1096452, 1135440, 1140420, 1154160, 1197441, 1218280, 1324680, 1330490, 1368504, 1370565, 1444532, 1461936, 1520560, 1566360, 1589616, 1596588, 1710630, 1805665, 1827420, 1987020, 1995735, 2128784, 2166798, 2192904, 2280840, 2394882, 2436560, 2527931, 2649360, 2660980, 2737008, 2741130, 2889064, 3132720, 3193176, 3250197, 3421260, 3611330, 3654840, 3974040, 3991470, 4333596, 4385808, 4561680, 4789764, 5055862, 5321960, 5416995, 5482260, 5778128, 5987205, 6386352, 6500394, 6842520, 7222660, 7309680, 7583793, 7948080, 7982940, 8667192, 9579528, 10111724, 10643920, 10833990, 10964520, 11974410, 12639655, 13000788, 13685040, 14445320, 15167586, 15965880, 16250985, 17334384, 19159056, 20223448, 21667980, 21929040, 22751379, 23948820, 25279310, 26001576, 28890640, 30335172, 31931760, 32501970, 37918965, 40446896, 43335960, 45502758, 47897640, 50558620, 52003152, 60670344, 65003940, 75837930, 86671920, 91005516, 95795280, 101117240, 113756895, 121340688, 130007880, 151675860, 182011032, 202234480, 227513790, 260015760, 303351720, 364022064, 455027580, 606703440, 910055160, 1820110320]

約数ペア:

[(1, 1820110320), (2, 910055160), (3, 606703440), (4, 455027580), (5, 364022064), (6, 303351720), (7, 260015760), (8, 227513790), (9, 202234480), (10, 182011032), (12, 151675860), (14, 130007880), (15, 121340688), (16, 113756895), (18, 101117240), (19, 95795280), (20, 91005516), (21, 86671920), (24, 75837930), (28, 65003940), (30, 60670344), (35, 52003152), (36, 50558620), (38, 47897640), (40, 45502758), (42, 43335960), (45, 40446896), (48, 37918965), (56, 32501970), (57, 31931760), (60, 30335172), (63, 28890640), (70, 26001576), (72, 25279310), (76, 23948820), (80, 22751379), (83, 21929040), (84, 21667980), (90, 20223448), (95, 19159056), (105, 17334384), (112, 16250985), (114, 15965880), (120, 15167586), (126, 14445320), (133, 13685040), (140, 13000788), (144, 12639655), (152, 11974410), (166, 10964520), (168, 10833990), (171, 10643920), (180, 10111724), (190, 9579528), (210, 8667192), (228, 7982940), (229, 7948080), (240, 7583793), (249, 7309680), (252, 7222660), (266, 6842520), (280, 6500394), (285, 6386352), (304, 5987205), (315, 5778128), (332, 5482260), (336, 5416995), (342, 5321960), (360, 5055862), (380, 4789764), (399, 4561680), (415, 4385808), (420, 4333596), (456, 3991470), (458, 3974040), (498, 3654840), (504, 3611330), (532, 3421260), (560, 3250197), (570, 3193176), (581, 3132720), (630, 2889064), (664, 2741130), (665, 2737008), (684, 2660980), (687, 2649360), (720, 2527931), (747, 2436560), (760, 2394882), (798, 2280840), (830, 2192904), (840, 2166798), (855, 2128784), (912, 1995735), (916, 1987020), (996, 1827420), (1008, 1805665), (1064, 1710630), (1140, 1596588), (1145, 1589616), (1162, 1566360), (1197, 1520560), (1245, 1461936), (1260, 1444532), (1328, 1370565), (1330, 1368504), (1368, 1330490), (1374, 1324680), (1494, 1218280), (1520, 1197441), (1577, 1154160), (1596, 1140420), (1603, 1135440), (1660, 1096452), (1680, 1083399), (1710, 1064392), (1743, 1044240), (1832, 993510), (1992, 913710), (1995, 912336), (2061, 883120), (2128, 855315), (2280, 798294), (2290, 794808), (2324, 783180), (2394, 760280), (2490, 730968), (2520, 722266), (2660, 684252), (2736, 665245), (2748, 662340), (2905, 626544), (2988, 609140), (3154, 577080), (3192, 570210), (3206, 567720), (3320, 548226), (3420, 532196), (3435, 529872), (3486, 522120), (3664, 496755), (3735, 487312), (3984, 456855), (3990, 456168), (4122, 441560), (4351, 418320), (4560, 399147), (4580, 397404), (4648, 391590), (4731, 384720), (4788, 380140), (4809, 378480), (4980, 365484), (5040, 361133), (5229, 348080), (5320, 342126), (5496, 331170), (5810, 313272), (5976, 304570), (5985, 304112), (6308, 288540), (6384, 285105), (6412, 283860), (6640, 274113), (6840, 266098), (6870, 264936), (6972, 261060), (7470, 243656), (7885, 230832), (7980, 228084), (8015, 227088), (8244, 220780), (8702, 209160), (8715, 208848), (9160, 198702), (9296, 195795), (9462, 192360), (9576, 190070), (9618, 189240), (9960, 182742), (10305, 176624), (10458, 174040), (10640, 171063), (10992, 165585), (11039, 164880), (11620, 156636), (11952, 152285), (11970, 152056), (12616, 144270), (12824, 141930), (13053, 139440), (13680, 133049), (13740, 132468), (13944, 130530), (14193, 128240), (14427, 126160), (14940, 121828), (15770, 115416), (15960, 114042), (16030, 113544), (16488, 110390), (17404, 104580), (17430, 104424), (18320, 99351), (18924, 96180), (19007, 95760), (19152, 95035), (19236, 94620), (19920, 91371), (20610, 88312), (20916, 87020), (21755, 83664), (22078, 82440), (23240, 78318), (23655, 76944), (23940, 76028), (24045, 75696), (25232, 72135), (25648, 70965), (26106, 69720), (26145, 69616), (27480, 66234), (27888, 65265), (28386, 64120), (28854, 63080), (29880, 60914), (30457, 59760), (31540, 57708), (31920, 57021), (32060, 56772), (32976, 55195), (33117, 54960), (34808, 52290), (34860, 52212), (37848, 48090), (38014, 47880), (38472, 47310), (39159, 46480), (41220, 44156), (41832, 43510)]