1330319.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 271232640

約数和(自身を除く): 175089320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 122, 130, 140, 182, 244, 260, 280, 305, 364, 427, 433, 455, 488, 520, 610, 728, 793, 854, 866, 910, 1220, 1586, 1708, 1732, 1820, 2135, 2165, 2440, 3031, 3172, 3416, 3464, 3640, 3965, 4270, 4330, 5551, 5629, 6062, 6344, 7930, 8540, 8660, 11102, 11258, 12124, 15155, 15860, 17080, 17320, 22204, 22516, 24248, 26413, 27755, 28145, 30310, 31720, 39403, 44408, 45032, 52826, 55510, 56290, 60620, 78806, 105652, 111020, 112580, 121240, 132065, 157612, 184891, 197015, 211304, 222040, 225160, 264130, 315224, 343369, 369782, 394030, 528260, 686738, 739564, 788060, 924455, 1056520, 1373476, 1479128, 1576120, 1716845, 1848910, 2403583, 2746952, 3433690, 3697820, 4807166, 6867380, 7395640, 9614332, 12017915, 13734760, 19228664, 24035830, 48071660, 96143320]

約数ペア:

[(1, 96143320), (2, 48071660), (4, 24035830), (5, 19228664), (7, 13734760), (8, 12017915), (10, 9614332), (13, 7395640), (14, 6867380), (20, 4807166), (26, 3697820), (28, 3433690), (35, 2746952), (40, 2403583), (52, 1848910), (56, 1716845), (61, 1576120), (65, 1479128), (70, 1373476), (91, 1056520), (104, 924455), (122, 788060), (130, 739564), (140, 686738), (182, 528260), (244, 394030), (260, 369782), (280, 343369), (305, 315224), (364, 264130), (427, 225160), (433, 222040), (455, 211304), (488, 197015), (520, 184891), (610, 157612), (728, 132065), (793, 121240), (854, 112580), (866, 111020), (910, 105652), (1220, 78806), (1586, 60620), (1708, 56290), (1732, 55510), (1820, 52826), (2135, 45032), (2165, 44408), (2440, 39403), (3031, 31720), (3172, 30310), (3416, 28145), (3464, 27755), (3640, 26413), (3965, 24248), (4270, 22516), (4330, 22204), (5551, 17320), (5629, 17080), (6062, 15860), (6344, 15155), (7930, 12124), (8540, 11258), (8660, 11102)]