451150560

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{4973}}^1$

素因数の和:5007

約数の個数: 240

約数和(自身を含む): 1820006496

約数和(自身を除く): 1368855936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 4973, 5040, 5670, 6048, 6480, 7560, 9072, 9946, 10080, 11340, 12960, 14919, 15120, 18144, 19892, 22680, 24865, 29838, 30240, 34811, 39784, 44757, 45360, 49730, 59676, 69622, 74595, 79568, 89514, 90720, 99460, 104433, 119352, 134271, 139244, 149190, 159136, 174055, 179028, 198920, 208866, 223785, 238704, 268542, 278488, 298380, 313299, 348110, 358056, 397840, 402813, 417732, 447570, 477408, 522165, 537084, 556976, 596760, 626598, 671355, 696220, 716112, 795680, 805626, 835464, 895140, 939897, 1044330, 1074168, 1113952, 1193520, 1253196, 1342710, 1392440, 1432224, 1566495, 1611252, 1670928, 1790280, 1879794, 2014065, 2088660, 2148336, 2387040, 2506392, 2685420, 2784880, 2819691, 3132990, 3222504, 3341856, 3580560, 3759588, 4028130, 4177320, 4296672, 4699485, 5012784, 5370840, 5569760, 5639382, 6265980, 6445008, 7161120, 7519176, 8056260, 8354640, 9398970, 10025568, 10741680, 11278764, 12531960, 12890016, 14098455, 15038352, 16112520, 16709280, 18797940, 21483360, 22557528, 25063920, 28196910, 30076704, 32225040, 37595880, 45115056, 50127840, 56393820, 64450080, 75191760, 90230112, 112787640, 150383520, 225575280, 451150560]

約数ペア:

[(1, 451150560), (2, 225575280), (3, 150383520), (4, 112787640), (5, 90230112), (6, 75191760), (7, 64450080), (8, 56393820), (9, 50127840), (10, 45115056), (12, 37595880), (14, 32225040), (15, 30076704), (16, 28196910), (18, 25063920), (20, 22557528), (21, 21483360), (24, 18797940), (27, 16709280), (28, 16112520), (30, 15038352), (32, 14098455), (35, 12890016), (36, 12531960), (40, 11278764), (42, 10741680), (45, 10025568), (48, 9398970), (54, 8354640), (56, 8056260), (60, 7519176), (63, 7161120), (70, 6445008), (72, 6265980), (80, 5639382), (81, 5569760), (84, 5370840), (90, 5012784), (96, 4699485), (105, 4296672), (108, 4177320), (112, 4028130), (120, 3759588), (126, 3580560), (135, 3341856), (140, 3222504), (144, 3132990), (160, 2819691), (162, 2784880), (168, 2685420), (180, 2506392), (189, 2387040), (210, 2148336), (216, 2088660), (224, 2014065), (240, 1879794), (252, 1790280), (270, 1670928), (280, 1611252), (288, 1566495), (315, 1432224), (324, 1392440), (336, 1342710), (360, 1253196), (378, 1193520), (405, 1113952), (420, 1074168), (432, 1044330), (480, 939897), (504, 895140), (540, 835464), (560, 805626), (567, 795680), (630, 716112), (648, 696220), (672, 671355), (720, 626598), (756, 596760), (810, 556976), (840, 537084), (864, 522165), (945, 477408), (1008, 447570), (1080, 417732), (1120, 402813), (1134, 397840), (1260, 358056), (1296, 348110), (1440, 313299), (1512, 298380), (1620, 278488), (1680, 268542), (1890, 238704), (2016, 223785), (2160, 208866), (2268, 198920), (2520, 179028), (2592, 174055), (2835, 159136), (3024, 149190), (3240, 139244), (3360, 134271), (3780, 119352), (4320, 104433), (4536, 99460), (4973, 90720), (5040, 89514), (5670, 79568), (6048, 74595), (6480, 69622), (7560, 59676), (9072, 49730), (9946, 45360), (10080, 44757), (11340, 39784), (12960, 34811), (14919, 30240), (15120, 29838), (18144, 24865), (19892, 22680)]