219276720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 400

約数和(自身を含む): 869631840

約数和(自身を除く): 650355120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 137, 144, 152, 156, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 274, 285, 304, 312, 324, 342, 351, 360, 380, 390, 405, 411, 432, 456, 468, 494, 513, 520, 540, 548, 570, 585, 624, 648, 684, 685, 702, 720, 741, 760, 780, 810, 822, 855, 912, 936, 988, 1026, 1040, 1053, 1080, 1096, 1140, 1170, 1233, 1235, 1296, 1368, 1370, 1404, 1482, 1520, 1539, 1560, 1620, 1644, 1710, 1755, 1781, 1872, 1976, 2052, 2055, 2106, 2160, 2192, 2223, 2280, 2340, 2466, 2470, 2565, 2603, 2736, 2740, 2808, 2964, 3078, 3120, 3240, 3288, 3420, 3510, 3562, 3699, 3705, 3952, 4104, 4110, 4212, 4446, 4560, 4680, 4932, 4940, 5130, 5206, 5265, 5343, 5480, 5616, 5928, 6156, 6165, 6480, 6576, 6669, 6840, 7020, 7124, 7398, 7410, 7695, 7809, 8208, 8220, 8424, 8892, 8905, 9360, 9864, 9880, 10260, 10412, 10530, 10686, 10960, 11097, 11115, 11856, 12312, 12330, 13015, 13338, 13680, 14040, 14248, 14796, 14820, 15390, 15618, 16029, 16440, 16848, 17784, 17810, 18495, 19728, 19760, 20007, 20520, 20824, 21060, 21372, 22194, 22230, 23427, 24624, 24660, 26030, 26676, 26715, 28080, 28496, 29592, 29640, 30780, 31236, 32058, 32880, 33345, 33839, 35568, 35620, 36990, 39045, 40014, 41040, 41648, 42120, 42744, 44388, 44460, 46854, 48087, 49320, 52060, 53352, 53430, 55485, 59184, 59280, 61560, 62472, 64116, 66690, 67678, 70281, 71240, 73980, 78090, 80028, 80145, 84240, 85488, 88776, 88920, 93708, 96174, 98640, 100035, 101517, 104120, 106704, 106860, 110970, 117135, 123120, 124944, 128232, 133380, 135356, 140562, 142480, 144261, 147960, 156180, 160056, 160290, 169195, 177552, 177840, 187416, 192348, 200070, 203034, 208240, 210843, 213720, 221940, 234270, 240435, 256464, 266760, 270712, 281124, 288522, 295920, 304551, 312360, 320112, 320580, 338390, 351405, 374832, 384696, 400140, 406068, 421686, 427440, 443880, 468540, 480870, 507585, 533520, 541424, 562248, 577044, 609102, 624720, 641160, 676780, 702810, 721305, 769392, 800280, 812136, 843372, 887760, 913653, 937080, 961740, 1015170, 1054215, 1124496, 1154088, 1218204, 1282320, 1353560, 1405620, 1442610, 1522755, 1600560, 1624272, 1686744, 1827306, 1874160, 1923480, 2030340, 2108430, 2308176, 2436408, 2707120, 2740959, 2811240, 2885220, 3045510, 3373488, 3654612, 3846960, 4060680, 4216860, 4568265, 4872816, 5481918, 5622480, 5770440, 6091020, 7309224, 8121360, 8433720, 9136530, 10963836, 11540880, 12182040, 13704795, 14618448, 16867440, 18273060, 21927672, 24364080, 27409590, 36546120, 43855344, 54819180, 73092240, 109638360, 219276720]

約数ペア:

[(1, 219276720), (2, 109638360), (3, 73092240), (4, 54819180), (5, 43855344), (6, 36546120), (8, 27409590), (9, 24364080), (10, 21927672), (12, 18273060), (13, 16867440), (15, 14618448), (16, 13704795), (18, 12182040), (19, 11540880), (20, 10963836), (24, 9136530), (26, 8433720), (27, 8121360), (30, 7309224), (36, 6091020), (38, 5770440), (39, 5622480), (40, 5481918), (45, 4872816), (48, 4568265), (52, 4216860), (54, 4060680), (57, 3846960), (60, 3654612), (65, 3373488), (72, 3045510), (76, 2885220), (78, 2811240), (80, 2740959), (81, 2707120), (90, 2436408), (95, 2308176), (104, 2108430), (108, 2030340), (114, 1923480), (117, 1874160), (120, 1827306), (130, 1686744), (135, 1624272), (137, 1600560), (144, 1522755), (152, 1442610), (156, 1405620), (162, 1353560), (171, 1282320), (180, 1218204), (190, 1154088), (195, 1124496), (208, 1054215), (216, 1015170), (228, 961740), (234, 937080), (240, 913653), (247, 887760), (260, 843372), (270, 812136), (274, 800280), (285, 769392), (304, 721305), (312, 702810), (324, 676780), (342, 641160), (351, 624720), (360, 609102), (380, 577044), (390, 562248), (405, 541424), (411, 533520), (432, 507585), (456, 480870), (468, 468540), (494, 443880), (513, 427440), (520, 421686), (540, 406068), (548, 400140), (570, 384696), (585, 374832), (624, 351405), (648, 338390), (684, 320580), (685, 320112), (702, 312360), (720, 304551), (741, 295920), (760, 288522), (780, 281124), (810, 270712), (822, 266760), (855, 256464), (912, 240435), (936, 234270), (988, 221940), (1026, 213720), (1040, 210843), (1053, 208240), (1080, 203034), (1096, 200070), (1140, 192348), (1170, 187416), (1233, 177840), (1235, 177552), (1296, 169195), (1368, 160290), (1370, 160056), (1404, 156180), (1482, 147960), (1520, 144261), (1539, 142480), (1560, 140562), (1620, 135356), (1644, 133380), (1710, 128232), (1755, 124944), (1781, 123120), (1872, 117135), (1976, 110970), (2052, 106860), (2055, 106704), (2106, 104120), (2160, 101517), (2192, 100035), (2223, 98640), (2280, 96174), (2340, 93708), (2466, 88920), (2470, 88776), (2565, 85488), (2603, 84240), (2736, 80145), (2740, 80028), (2808, 78090), (2964, 73980), (3078, 71240), (3120, 70281), (3240, 67678), (3288, 66690), (3420, 64116), (3510, 62472), (3562, 61560), (3699, 59280), (3705, 59184), (3952, 55485), (4104, 53430), (4110, 53352), (4212, 52060), (4446, 49320), (4560, 48087), (4680, 46854), (4932, 44460), (4940, 44388), (5130, 42744), (5206, 42120), (5265, 41648), (5343, 41040), (5480, 40014), (5616, 39045), (5928, 36990), (6156, 35620), (6165, 35568), (6480, 33839), (6576, 33345), (6669, 32880), (6840, 32058), (7020, 31236), (7124, 30780), (7398, 29640), (7410, 29592), (7695, 28496), (7809, 28080), (8208, 26715), (8220, 26676), (8424, 26030), (8892, 24660), (8905, 24624), (9360, 23427), (9864, 22230), (9880, 22194), (10260, 21372), (10412, 21060), (10530, 20824), (10686, 20520), (10960, 20007), (11097, 19760), (11115, 19728), (11856, 18495), (12312, 17810), (12330, 17784), (13015, 16848), (13338, 16440), (13680, 16029), (14040, 15618), (14248, 15390), (14796, 14820)]