402194160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1262

約数の個数: 240

約数和(自身を含む): 1484342496

約数和(自身を除く): 1082148336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1217, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2434, 2448, 2754, 3060, 3240, 3651, 3672, 3888, 4080, 4131, 4590, 4860, 4868, 5508, 6085, 6120, 6480, 6885, 7302, 7344, 8262, 9180, 9720, 9736, 10953, 11016, 12170, 12240, 13770, 14604, 16524, 18255, 18360, 19440, 19472, 20655, 20689, 21906, 22032, 24340, 27540, 29208, 32859, 33048, 36510, 36720, 41310, 41378, 43812, 48680, 54765, 55080, 58416, 62067, 65718, 66096, 73020, 82620, 82756, 87624, 97360, 98577, 103445, 109530, 110160, 124134, 131436, 146040, 164295, 165240, 165512, 175248, 186201, 197154, 206890, 219060, 248268, 262872, 292080, 295731, 310335, 328590, 330480, 331024, 372402, 394308, 413780, 438120, 492885, 496536, 525744, 558603, 591462, 620670, 657180, 744804, 788616, 827560, 876240, 931005, 985770, 993072, 1117206, 1182924, 1241340, 1314360, 1478655, 1489608, 1577232, 1655120, 1675809, 1862010, 1971540, 2234412, 2365848, 2482680, 2628720, 2793015, 2957310, 2979216, 3351618, 3724020, 3943080, 4468824, 4731696, 4965360, 5027427, 5586030, 5914620, 6703236, 7448040, 7886160, 8379045, 8937648, 10054854, 11172060, 11829240, 13406472, 14896080, 16758090, 20109708, 22344120, 23658480, 25137135, 26812944, 33516180, 40219416, 44688240, 50274270, 67032360, 80438832, 100548540, 134064720, 201097080, 402194160]

約数ペア:

[(1, 402194160), (2, 201097080), (3, 134064720), (4, 100548540), (5, 80438832), (6, 67032360), (8, 50274270), (9, 44688240), (10, 40219416), (12, 33516180), (15, 26812944), (16, 25137135), (17, 23658480), (18, 22344120), (20, 20109708), (24, 16758090), (27, 14896080), (30, 13406472), (34, 11829240), (36, 11172060), (40, 10054854), (45, 8937648), (48, 8379045), (51, 7886160), (54, 7448040), (60, 6703236), (68, 5914620), (72, 5586030), (80, 5027427), (81, 4965360), (85, 4731696), (90, 4468824), (102, 3943080), (108, 3724020), (120, 3351618), (135, 2979216), (136, 2957310), (144, 2793015), (153, 2628720), (162, 2482680), (170, 2365848), (180, 2234412), (204, 1971540), (216, 1862010), (240, 1675809), (243, 1655120), (255, 1577232), (270, 1489608), (272, 1478655), (306, 1314360), (324, 1241340), (340, 1182924), (360, 1117206), (405, 993072), (408, 985770), (432, 931005), (459, 876240), (486, 827560), (510, 788616), (540, 744804), (612, 657180), (648, 620670), (680, 591462), (720, 558603), (765, 525744), (810, 496536), (816, 492885), (918, 438120), (972, 413780), (1020, 394308), (1080, 372402), (1215, 331024), (1217, 330480), (1224, 328590), (1296, 310335), (1360, 295731), (1377, 292080), (1530, 262872), (1620, 248268), (1836, 219060), (1944, 206890), (2040, 197154), (2160, 186201), (2295, 175248), (2430, 165512), (2434, 165240), (2448, 164295), (2754, 146040), (3060, 131436), (3240, 124134), (3651, 110160), (3672, 109530), (3888, 103445), (4080, 98577), (4131, 97360), (4590, 87624), (4860, 82756), (4868, 82620), (5508, 73020), (6085, 66096), (6120, 65718), (6480, 62067), (6885, 58416), (7302, 55080), (7344, 54765), (8262, 48680), (9180, 43812), (9720, 41378), (9736, 41310), (10953, 36720), (11016, 36510), (12170, 33048), (12240, 32859), (13770, 29208), (14604, 27540), (16524, 24340), (18255, 22032), (18360, 21906), (19440, 20689), (19472, 20655)]