1563375840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1259}}^1$

素因数の和:1489

約数の個数: 192

約数和(自身を含む): 5334336000

約数和(自身を除く): 3770960160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 199, 208, 240, 260, 312, 390, 398, 416, 480, 520, 597, 624, 780, 796, 995, 1040, 1194, 1248, 1259, 1560, 1592, 1990, 2080, 2388, 2518, 2587, 2985, 3120, 3184, 3777, 3980, 4776, 5036, 5174, 5970, 6240, 6295, 6368, 7554, 7761, 7960, 9552, 10072, 10348, 11940, 12590, 12935, 15108, 15522, 15920, 16367, 18885, 19104, 20144, 20696, 23880, 25180, 25870, 30216, 31044, 31840, 32734, 37770, 38805, 40288, 41392, 47760, 49101, 50360, 51740, 60432, 62088, 65468, 75540, 77610, 81835, 82784, 95520, 98202, 100720, 103480, 120864, 124176, 130936, 151080, 155220, 163670, 196404, 201440, 206960, 245505, 248352, 250541, 261872, 302160, 310440, 327340, 392808, 413920, 491010, 501082, 523744, 604320, 620880, 654680, 751623, 785616, 982020, 1002164, 1241760, 1252705, 1309360, 1503246, 1571232, 1964040, 2004328, 2505410, 2618720, 3006492, 3257033, 3758115, 3928080, 4008656, 5010820, 6012984, 6514066, 7516230, 7856160, 8017312, 9771099, 10021640, 12025968, 13028132, 15032460, 16285165, 19542198, 20043280, 24051936, 26056264, 30064920, 32570330, 39084396, 40086560, 48855495, 52112528, 60129840, 65140660, 78168792, 97710990, 104225056, 120259680, 130281320, 156337584, 195421980, 260562640, 312675168, 390843960, 521125280, 781687920, 1563375840]

約数ペア:

[(1, 1563375840), (2, 781687920), (3, 521125280), (4, 390843960), (5, 312675168), (6, 260562640), (8, 195421980), (10, 156337584), (12, 130281320), (13, 120259680), (15, 104225056), (16, 97710990), (20, 78168792), (24, 65140660), (26, 60129840), (30, 52112528), (32, 48855495), (39, 40086560), (40, 39084396), (48, 32570330), (52, 30064920), (60, 26056264), (65, 24051936), (78, 20043280), (80, 19542198), (96, 16285165), (104, 15032460), (120, 13028132), (130, 12025968), (156, 10021640), (160, 9771099), (195, 8017312), (199, 7856160), (208, 7516230), (240, 6514066), (260, 6012984), (312, 5010820), (390, 4008656), (398, 3928080), (416, 3758115), (480, 3257033), (520, 3006492), (597, 2618720), (624, 2505410), (780, 2004328), (796, 1964040), (995, 1571232), (1040, 1503246), (1194, 1309360), (1248, 1252705), (1259, 1241760), (1560, 1002164), (1592, 982020), (1990, 785616), (2080, 751623), (2388, 654680), (2518, 620880), (2587, 604320), (2985, 523744), (3120, 501082), (3184, 491010), (3777, 413920), (3980, 392808), (4776, 327340), (5036, 310440), (5174, 302160), (5970, 261872), (6240, 250541), (6295, 248352), (6368, 245505), (7554, 206960), (7761, 201440), (7960, 196404), (9552, 163670), (10072, 155220), (10348, 151080), (11940, 130936), (12590, 124176), (12935, 120864), (15108, 103480), (15522, 100720), (15920, 98202), (16367, 95520), (18885, 82784), (19104, 81835), (20144, 77610), (20696, 75540), (23880, 65468), (25180, 62088), (25870, 60432), (30216, 51740), (31044, 50360), (31840, 49101), (32734, 47760), (37770, 41392), (38805, 40288)]