284428320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 988775424

約数和(自身を除く): 704347104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 103, 110, 120, 132, 160, 165, 176, 206, 220, 240, 264, 309, 330, 352, 412, 440, 480, 515, 523, 528, 618, 660, 824, 880, 1030, 1046, 1056, 1133, 1236, 1320, 1545, 1569, 1648, 1760, 2060, 2092, 2266, 2472, 2615, 2640, 3090, 3138, 3296, 3399, 4120, 4184, 4532, 4944, 5230, 5280, 5665, 5753, 6180, 6276, 6798, 7845, 8240, 8368, 9064, 9888, 10460, 11330, 11506, 12360, 12552, 13596, 15690, 16480, 16736, 16995, 17259, 18128, 20920, 22660, 23012, 24720, 25104, 27192, 28765, 31380, 33990, 34518, 36256, 41840, 45320, 46024, 49440, 50208, 53869, 54384, 57530, 62760, 67980, 69036, 83680, 86295, 90640, 92048, 107738, 108768, 115060, 125520, 135960, 138072, 161607, 172590, 181280, 184096, 215476, 230120, 251040, 269345, 271920, 276144, 323214, 345180, 430952, 460240, 538690, 543840, 552288, 592559, 646428, 690360, 808035, 861904, 920480, 1077380, 1185118, 1292856, 1380720, 1616070, 1723808, 1777677, 2154760, 2370236, 2585712, 2761440, 2962795, 3232140, 3555354, 4309520, 4740472, 5171424, 5925590, 6464280, 7110708, 8619040, 8888385, 9480944, 11851180, 12928560, 14221416, 17776770, 18961888, 23702360, 25857120, 28442832, 35553540, 47404720, 56885664, 71107080, 94809440, 142214160, 284428320]

約数ペア:

[(1, 284428320), (2, 142214160), (3, 94809440), (4, 71107080), (5, 56885664), (6, 47404720), (8, 35553540), (10, 28442832), (11, 25857120), (12, 23702360), (15, 18961888), (16, 17776770), (20, 14221416), (22, 12928560), (24, 11851180), (30, 9480944), (32, 8888385), (33, 8619040), (40, 7110708), (44, 6464280), (48, 5925590), (55, 5171424), (60, 4740472), (66, 4309520), (80, 3555354), (88, 3232140), (96, 2962795), (103, 2761440), (110, 2585712), (120, 2370236), (132, 2154760), (160, 1777677), (165, 1723808), (176, 1616070), (206, 1380720), (220, 1292856), (240, 1185118), (264, 1077380), (309, 920480), (330, 861904), (352, 808035), (412, 690360), (440, 646428), (480, 592559), (515, 552288), (523, 543840), (528, 538690), (618, 460240), (660, 430952), (824, 345180), (880, 323214), (1030, 276144), (1046, 271920), (1056, 269345), (1133, 251040), (1236, 230120), (1320, 215476), (1545, 184096), (1569, 181280), (1648, 172590), (1760, 161607), (2060, 138072), (2092, 135960), (2266, 125520), (2472, 115060), (2615, 108768), (2640, 107738), (3090, 92048), (3138, 90640), (3296, 86295), (3399, 83680), (4120, 69036), (4184, 67980), (4532, 62760), (4944, 57530), (5230, 54384), (5280, 53869), (5665, 50208), (5753, 49440), (6180, 46024), (6276, 45320), (6798, 41840), (7845, 36256), (8240, 34518), (8368, 33990), (9064, 31380), (9888, 28765), (10460, 27192), (11330, 25104), (11506, 24720), (12360, 23012), (12552, 22660), (13596, 20920), (15690, 18128), (16480, 17259), (16736, 16995)]