216875880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 320

約数和(自身を含む): 829382400

約数和(自身を除く): 612506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 271, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 542, 570, 585, 648, 684, 702, 741, 760, 780, 810, 813, 855, 936, 988, 1026, 1053, 1080, 1084, 1140, 1170, 1235, 1355, 1368, 1404, 1482, 1539, 1560, 1620, 1626, 1710, 1755, 1976, 2052, 2106, 2168, 2223, 2280, 2340, 2439, 2470, 2565, 2710, 2808, 2964, 3078, 3240, 3252, 3420, 3510, 3523, 3705, 4065, 4104, 4212, 4446, 4680, 4878, 4940, 5130, 5149, 5265, 5420, 5928, 6156, 6504, 6669, 6840, 7020, 7046, 7317, 7410, 7695, 8130, 8424, 8892, 9756, 9880, 10260, 10298, 10530, 10569, 10840, 11115, 12195, 12312, 13338, 14040, 14092, 14634, 14820, 15390, 15447, 16260, 17615, 17784, 19512, 20007, 20520, 20596, 21060, 21138, 21951, 22230, 24390, 25745, 26676, 28184, 29268, 29640, 30780, 30894, 31707, 32520, 33345, 35230, 36585, 40014, 41192, 42120, 42276, 43902, 44460, 46341, 48780, 51490, 52845, 53352, 58536, 61560, 61788, 63414, 66690, 66937, 70460, 73170, 77235, 80028, 84552, 87804, 88920, 92682, 95121, 97560, 100035, 102980, 105690, 109755, 123576, 126828, 133380, 133874, 139023, 140920, 146340, 154470, 158535, 160056, 175608, 185364, 190242, 200070, 200811, 205960, 211380, 219510, 231705, 253656, 266760, 267748, 278046, 285363, 292680, 308940, 317070, 334685, 370728, 380484, 400140, 401622, 417069, 422760, 439020, 463410, 475605, 535496, 556092, 570726, 602433, 617880, 634140, 669370, 695115, 760968, 800280, 803244, 834138, 878040, 926820, 951210, 1004055, 1112184, 1141452, 1204866, 1268280, 1338740, 1390230, 1426815, 1606488, 1668276, 1807299, 1853640, 1902420, 2008110, 2085345, 2282904, 2409732, 2677480, 2780460, 2853630, 3012165, 3336552, 3614598, 3804840, 4016220, 4170690, 4819464, 5421897, 5560920, 5707260, 6024330, 7229196, 8032440, 8341380, 9036495, 10843794, 11414520, 12048660, 14458392, 16682760, 18072990, 21687588, 24097320, 27109485, 36145980, 43375176, 54218970, 72291960, 108437940, 216875880]

約数ペア:

[(1, 216875880), (2, 108437940), (3, 72291960), (4, 54218970), (5, 43375176), (6, 36145980), (8, 27109485), (9, 24097320), (10, 21687588), (12, 18072990), (13, 16682760), (15, 14458392), (18, 12048660), (19, 11414520), (20, 10843794), (24, 9036495), (26, 8341380), (27, 8032440), (30, 7229196), (36, 6024330), (38, 5707260), (39, 5560920), (40, 5421897), (45, 4819464), (52, 4170690), (54, 4016220), (57, 3804840), (60, 3614598), (65, 3336552), (72, 3012165), (76, 2853630), (78, 2780460), (81, 2677480), (90, 2409732), (95, 2282904), (104, 2085345), (108, 2008110), (114, 1902420), (117, 1853640), (120, 1807299), (130, 1668276), (135, 1606488), (152, 1426815), (156, 1390230), (162, 1338740), (171, 1268280), (180, 1204866), (190, 1141452), (195, 1112184), (216, 1004055), (228, 951210), (234, 926820), (247, 878040), (260, 834138), (270, 803244), (271, 800280), (285, 760968), (312, 695115), (324, 669370), (342, 634140), (351, 617880), (360, 602433), (380, 570726), (390, 556092), (405, 535496), (456, 475605), (468, 463410), (494, 439020), (513, 422760), (520, 417069), (540, 401622), (542, 400140), (570, 380484), (585, 370728), (648, 334685), (684, 317070), (702, 308940), (741, 292680), (760, 285363), (780, 278046), (810, 267748), (813, 266760), (855, 253656), (936, 231705), (988, 219510), (1026, 211380), (1053, 205960), (1080, 200811), (1084, 200070), (1140, 190242), (1170, 185364), (1235, 175608), (1355, 160056), (1368, 158535), (1404, 154470), (1482, 146340), (1539, 140920), (1560, 139023), (1620, 133874), (1626, 133380), (1710, 126828), (1755, 123576), (1976, 109755), (2052, 105690), (2106, 102980), (2168, 100035), (2223, 97560), (2280, 95121), (2340, 92682), (2439, 88920), (2470, 87804), (2565, 84552), (2710, 80028), (2808, 77235), (2964, 73170), (3078, 70460), (3240, 66937), (3252, 66690), (3420, 63414), (3510, 61788), (3523, 61560), (3705, 58536), (4065, 53352), (4104, 52845), (4212, 51490), (4446, 48780), (4680, 46341), (4878, 44460), (4940, 43902), (5130, 42276), (5149, 42120), (5265, 41192), (5420, 40014), (5928, 36585), (6156, 35230), (6504, 33345), (6669, 32520), (6840, 31707), (7020, 30894), (7046, 30780), (7317, 29640), (7410, 29268), (7695, 28184), (8130, 26676), (8424, 25745), (8892, 24390), (9756, 22230), (9880, 21951), (10260, 21138), (10298, 21060), (10530, 20596), (10569, 20520), (10840, 20007), (11115, 19512), (12195, 17784), (12312, 17615), (13338, 16260), (14040, 15447), (14092, 15390), (14634, 14820)]