143844960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1437

約数の個数: 192

約数和(自身を含む): 534933504

約数和(自身を除く): 391088544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1381, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2762, 2976, 3255, 3360, 3472, 3720, 4143, 4340, 4960, 5208, 5524, 6510, 6905, 6944, 7440, 8286, 8680, 9667, 10416, 11048, 13020, 13810, 14880, 16572, 17360, 19334, 20715, 20832, 22096, 26040, 27620, 29001, 33144, 34720, 38668, 41430, 42811, 44192, 48335, 52080, 55240, 58002, 66288, 77336, 82860, 85622, 96670, 104160, 110480, 116004, 128433, 132576, 145005, 154672, 165720, 171244, 193340, 214055, 220960, 232008, 256866, 290010, 299677, 309344, 331440, 342488, 386680, 428110, 464016, 513732, 580020, 599354, 642165, 662880, 684976, 773360, 856220, 899031, 928032, 1027464, 1160040, 1198708, 1284330, 1369952, 1498385, 1546720, 1712440, 1798062, 2054928, 2320080, 2397416, 2568660, 2996770, 3424880, 3596124, 4109856, 4495155, 4640160, 4794832, 5137320, 5993540, 6849760, 7192248, 8990310, 9589664, 10274640, 11987080, 14384496, 17980620, 20549280, 23974160, 28768992, 35961240, 47948320, 71922480, 143844960]

約数ペア:

[(1, 143844960), (2, 71922480), (3, 47948320), (4, 35961240), (5, 28768992), (6, 23974160), (7, 20549280), (8, 17980620), (10, 14384496), (12, 11987080), (14, 10274640), (15, 9589664), (16, 8990310), (20, 7192248), (21, 6849760), (24, 5993540), (28, 5137320), (30, 4794832), (31, 4640160), (32, 4495155), (35, 4109856), (40, 3596124), (42, 3424880), (48, 2996770), (56, 2568660), (60, 2397416), (62, 2320080), (70, 2054928), (80, 1798062), (84, 1712440), (93, 1546720), (96, 1498385), (105, 1369952), (112, 1284330), (120, 1198708), (124, 1160040), (140, 1027464), (155, 928032), (160, 899031), (168, 856220), (186, 773360), (210, 684976), (217, 662880), (224, 642165), (240, 599354), (248, 580020), (280, 513732), (310, 464016), (336, 428110), (372, 386680), (420, 342488), (434, 331440), (465, 309344), (480, 299677), (496, 290010), (560, 256866), (620, 232008), (651, 220960), (672, 214055), (744, 193340), (840, 171244), (868, 165720), (930, 154672), (992, 145005), (1085, 132576), (1120, 128433), (1240, 116004), (1302, 110480), (1381, 104160), (1488, 96670), (1680, 85622), (1736, 82860), (1860, 77336), (2170, 66288), (2480, 58002), (2604, 55240), (2762, 52080), (2976, 48335), (3255, 44192), (3360, 42811), (3472, 41430), (3720, 38668), (4143, 34720), (4340, 33144), (4960, 29001), (5208, 27620), (5524, 26040), (6510, 22096), (6905, 20832), (6944, 20715), (7440, 19334), (8286, 17360), (8680, 16572), (9667, 14880), (10416, 13810), (11048, 13020)]