15708328440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1100023}}^1$

素因数の和:1100061

約数の個数: 128

約数和(自身を含む): 57025244160

約数和(自身を除く): 41316915720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 1100023, 2200046, 3300069, 4400092, 5500115, 6600138, 7700161, 8800184, 11000230, 13200276, 15400322, 16500345, 18700391, 22000460, 23100483, 26400552, 30800644, 33000690, 37400782, 38500805, 44000920, 46200966, 56101173, 61601288, 66001380, 74801564, 77001610, 92401932, 93501955, 112202346, 115502415, 130902737, 132002760, 149603128, 154003220, 184803864, 187003910, 224404692, 231004830, 261805474, 280505865, 308006440, 374007820, 392708211, 448809384, 462009660, 523610948, 561011730, 654513685, 748015640, 785416422, 924019320, 1047221896, 1122023460, 1309027370, 1570832844, 1963541055, 2244046920, 2618054740, 3141665688, 3927082110, 5236109480, 7854164220, 15708328440]

約数ペア:

[(1, 15708328440), (2, 7854164220), (3, 5236109480), (4, 3927082110), (5, 3141665688), (6, 2618054740), (7, 2244046920), (8, 1963541055), (10, 1570832844), (12, 1309027370), (14, 1122023460), (15, 1047221896), (17, 924019320), (20, 785416422), (21, 748015640), (24, 654513685), (28, 561011730), (30, 523610948), (34, 462009660), (35, 448809384), (40, 392708211), (42, 374007820), (51, 308006440), (56, 280505865), (60, 261805474), (68, 231004830), (70, 224404692), (84, 187003910), (85, 184803864), (102, 154003220), (105, 149603128), (119, 132002760), (120, 130902737), (136, 115502415), (140, 112202346), (168, 93501955), (170, 92401932), (204, 77001610), (210, 74801564), (238, 66001380), (255, 61601288), (280, 56101173), (340, 46200966), (357, 44000920), (408, 38500805), (420, 37400782), (476, 33000690), (510, 30800644), (595, 26400552), (680, 23100483), (714, 22000460), (840, 18700391), (952, 16500345), (1020, 15400322), (1190, 13200276), (1428, 11000230), (1785, 8800184), (2040, 7700161), (2380, 6600138), (2856, 5500115), (3570, 4400092), (4760, 3300069), (7140, 2200046), (14280, 1100023)]