42262920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 162339840

約数和(自身を除く): 120076920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 541, 558, 620, 630, 651, 744, 840, 868, 930, 1082, 1085, 1116, 1240, 1260, 1302, 1395, 1623, 1736, 1860, 1953, 2164, 2170, 2232, 2520, 2604, 2705, 2790, 3246, 3255, 3720, 3787, 3906, 4328, 4340, 4869, 5208, 5410, 5580, 6492, 6510, 7574, 7812, 8115, 8680, 9738, 9765, 10820, 11160, 11361, 12984, 13020, 15148, 15624, 16230, 16771, 18935, 19476, 19530, 21640, 22722, 24345, 26040, 30296, 32460, 33542, 34083, 37870, 38952, 39060, 45444, 48690, 50313, 56805, 64920, 67084, 68166, 75740, 78120, 83855, 90888, 97380, 100626, 113610, 117397, 134168, 136332, 150939, 151480, 167710, 170415, 194760, 201252, 227220, 234794, 251565, 272664, 301878, 335420, 340830, 352191, 402504, 454440, 469588, 503130, 586985, 603756, 670840, 681660, 704382, 754695, 939176, 1006260, 1056573, 1173970, 1207512, 1363320, 1408764, 1509390, 1760955, 2012520, 2113146, 2347940, 2817528, 3018780, 3521910, 4226292, 4695880, 5282865, 6037560, 7043820, 8452584, 10565730, 14087640, 21131460, 42262920]

約数ペア:

[(1, 42262920), (2, 21131460), (3, 14087640), (4, 10565730), (5, 8452584), (6, 7043820), (7, 6037560), (8, 5282865), (9, 4695880), (10, 4226292), (12, 3521910), (14, 3018780), (15, 2817528), (18, 2347940), (20, 2113146), (21, 2012520), (24, 1760955), (28, 1509390), (30, 1408764), (31, 1363320), (35, 1207512), (36, 1173970), (40, 1056573), (42, 1006260), (45, 939176), (56, 754695), (60, 704382), (62, 681660), (63, 670840), (70, 603756), (72, 586985), (84, 503130), (90, 469588), (93, 454440), (105, 402504), (120, 352191), (124, 340830), (126, 335420), (140, 301878), (155, 272664), (168, 251565), (180, 234794), (186, 227220), (210, 201252), (217, 194760), (248, 170415), (252, 167710), (279, 151480), (280, 150939), (310, 136332), (315, 134168), (360, 117397), (372, 113610), (420, 100626), (434, 97380), (465, 90888), (504, 83855), (541, 78120), (558, 75740), (620, 68166), (630, 67084), (651, 64920), (744, 56805), (840, 50313), (868, 48690), (930, 45444), (1082, 39060), (1085, 38952), (1116, 37870), (1240, 34083), (1260, 33542), (1302, 32460), (1395, 30296), (1623, 26040), (1736, 24345), (1860, 22722), (1953, 21640), (2164, 19530), (2170, 19476), (2232, 18935), (2520, 16771), (2604, 16230), (2705, 15624), (2790, 15148), (3246, 13020), (3255, 12984), (3720, 11361), (3787, 11160), (3906, 10820), (4328, 9765), (4340, 9738), (4869, 8680), (5208, 8115), (5410, 7812), (5580, 7574), (6492, 6510)]