2555287560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1938

約数の個数: 320

約数和(自身を含む): 9981861120

約数和(自身を除く): 7426573560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 324, 360, 366, 378, 405, 420, 427, 488, 504, 540, 549, 567, 610, 630, 648, 732, 756, 810, 840, 854, 915, 945, 1080, 1098, 1134, 1220, 1260, 1281, 1464, 1512, 1620, 1647, 1708, 1830, 1847, 1890, 2135, 2196, 2268, 2440, 2520, 2562, 2745, 2835, 3240, 3294, 3416, 3660, 3694, 3780, 3843, 4270, 4392, 4536, 4941, 5124, 5490, 5541, 5670, 6405, 6588, 7320, 7388, 7560, 7686, 8235, 8540, 9235, 9882, 10248, 10980, 11082, 11340, 11529, 12810, 12929, 13176, 14776, 15372, 16470, 16623, 17080, 18470, 19215, 19764, 21960, 22164, 22680, 23058, 24705, 25620, 25858, 27705, 30744, 32940, 33246, 34587, 36940, 38430, 38787, 39528, 44328, 46116, 49410, 49869, 51240, 51716, 55410, 57645, 64645, 65880, 66492, 69174, 73880, 76860, 77574, 83115, 92232, 98820, 99738, 103432, 110820, 112667, 115290, 116361, 129290, 132984, 138348, 149607, 153720, 155148, 166230, 172935, 193935, 197640, 199476, 221640, 225334, 230580, 232722, 249345, 258580, 276696, 299214, 310296, 332460, 338001, 345870, 349083, 387870, 398952, 450668, 461160, 465444, 498690, 517160, 563335, 581805, 598428, 664920, 676002, 691740, 698166, 748035, 775740, 788669, 901336, 930888, 997380, 1014003, 1047249, 1126670, 1163610, 1196856, 1352004, 1383480, 1396332, 1496070, 1551480, 1577338, 1690005, 1745415, 1994760, 2028006, 2094498, 2253340, 2327220, 2366007, 2704008, 2792664, 2992140, 3042009, 3154676, 3380010, 3490830, 3943345, 4056012, 4188996, 4506680, 4654440, 4732014, 5070015, 5236245, 5984280, 6084018, 6309352, 6760020, 6981660, 7098021, 7886690, 8112024, 8377992, 9126027, 9464028, 10140030, 10472490, 11830035, 12168036, 13520040, 13963320, 14196042, 15210045, 15773380, 18252054, 18928056, 20280060, 20944980, 21294063, 23660070, 24336072, 28392084, 30420090, 31546760, 35490105, 36504108, 40560120, 41889960, 42588126, 45630135, 47320140, 56784168, 60840180, 63882189, 70980210, 73008216, 85176252, 91260270, 94640280, 106470315, 121680360, 127764378, 141960420, 170352504, 182520540, 212940630, 255528756, 283920840, 319410945, 365041080, 425881260, 511057512, 638821890, 851762520, 1277643780, 2555287560]

約数ペア:

[(1, 2555287560), (2, 1277643780), (3, 851762520), (4, 638821890), (5, 511057512), (6, 425881260), (7, 365041080), (8, 319410945), (9, 283920840), (10, 255528756), (12, 212940630), (14, 182520540), (15, 170352504), (18, 141960420), (20, 127764378), (21, 121680360), (24, 106470315), (27, 94640280), (28, 91260270), (30, 85176252), (35, 73008216), (36, 70980210), (40, 63882189), (42, 60840180), (45, 56784168), (54, 47320140), (56, 45630135), (60, 42588126), (61, 41889960), (63, 40560120), (70, 36504108), (72, 35490105), (81, 31546760), (84, 30420090), (90, 28392084), (105, 24336072), (108, 23660070), (120, 21294063), (122, 20944980), (126, 20280060), (135, 18928056), (140, 18252054), (162, 15773380), (168, 15210045), (180, 14196042), (183, 13963320), (189, 13520040), (210, 12168036), (216, 11830035), (244, 10472490), (252, 10140030), (270, 9464028), (280, 9126027), (305, 8377992), (315, 8112024), (324, 7886690), (360, 7098021), (366, 6981660), (378, 6760020), (405, 6309352), (420, 6084018), (427, 5984280), (488, 5236245), (504, 5070015), (540, 4732014), (549, 4654440), (567, 4506680), (610, 4188996), (630, 4056012), (648, 3943345), (732, 3490830), (756, 3380010), (810, 3154676), (840, 3042009), (854, 2992140), (915, 2792664), (945, 2704008), (1080, 2366007), (1098, 2327220), (1134, 2253340), (1220, 2094498), (1260, 2028006), (1281, 1994760), (1464, 1745415), (1512, 1690005), (1620, 1577338), (1647, 1551480), (1708, 1496070), (1830, 1396332), (1847, 1383480), (1890, 1352004), (2135, 1196856), (2196, 1163610), (2268, 1126670), (2440, 1047249), (2520, 1014003), (2562, 997380), (2745, 930888), (2835, 901336), (3240, 788669), (3294, 775740), (3416, 748035), (3660, 698166), (3694, 691740), (3780, 676002), (3843, 664920), (4270, 598428), (4392, 581805), (4536, 563335), (4941, 517160), (5124, 498690), (5490, 465444), (5541, 461160), (5670, 450668), (6405, 398952), (6588, 387870), (7320, 349083), (7388, 345870), (7560, 338001), (7686, 332460), (8235, 310296), (8540, 299214), (9235, 276696), (9882, 258580), (10248, 249345), (10980, 232722), (11082, 230580), (11340, 225334), (11529, 221640), (12810, 199476), (12929, 197640), (13176, 193935), (14776, 172935), (15372, 166230), (16470, 155148), (16623, 153720), (17080, 149607), (18470, 138348), (19215, 132984), (19764, 129290), (21960, 116361), (22164, 115290), (22680, 112667), (23058, 110820), (24705, 103432), (25620, 99738), (25858, 98820), (27705, 92232), (30744, 83115), (32940, 77574), (33246, 76860), (34587, 73880), (36940, 69174), (38430, 66492), (38787, 65880), (39528, 64645), (44328, 57645), (46116, 55410), (49410, 51716), (49869, 51240)]