2928031080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1933}}^1$

素因数の和:2931

約数の個数: 128

約数和(自身を含む): 9474433920

約数和(自身を除く): 6546402840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 971, 1560, 1933, 1942, 2913, 3866, 3884, 4855, 5799, 5826, 7732, 7768, 9665, 9710, 11598, 11652, 12623, 14565, 15464, 19330, 19420, 23196, 23304, 25129, 25246, 28995, 29130, 37869, 38660, 38840, 46392, 50258, 50492, 57990, 58260, 63115, 75387, 75738, 77320, 100516, 100984, 115980, 116520, 125645, 126230, 150774, 151476, 189345, 201032, 231960, 251290, 252460, 301548, 302952, 376935, 378690, 502580, 504920, 603096, 753870, 757380, 1005160, 1507740, 1514760, 1876943, 3015480, 3753886, 5630829, 7507772, 9384715, 11261658, 15015544, 18769430, 22523316, 24400259, 28154145, 37538860, 45046632, 48800518, 56308290, 73200777, 75077720, 97601036, 112616580, 122001295, 146401554, 195202072, 225233160, 244002590, 292803108, 366003885, 488005180, 585606216, 732007770, 976010360, 1464015540, 2928031080]

約数ペア:

[(1, 2928031080), (2, 1464015540), (3, 976010360), (4, 732007770), (5, 585606216), (6, 488005180), (8, 366003885), (10, 292803108), (12, 244002590), (13, 225233160), (15, 195202072), (20, 146401554), (24, 122001295), (26, 112616580), (30, 97601036), (39, 75077720), (40, 73200777), (52, 56308290), (60, 48800518), (65, 45046632), (78, 37538860), (104, 28154145), (120, 24400259), (130, 22523316), (156, 18769430), (195, 15015544), (260, 11261658), (312, 9384715), (390, 7507772), (520, 5630829), (780, 3753886), (971, 3015480), (1560, 1876943), (1933, 1514760), (1942, 1507740), (2913, 1005160), (3866, 757380), (3884, 753870), (4855, 603096), (5799, 504920), (5826, 502580), (7732, 378690), (7768, 376935), (9665, 302952), (9710, 301548), (11598, 252460), (11652, 251290), (12623, 231960), (14565, 201032), (15464, 189345), (19330, 151476), (19420, 150774), (23196, 126230), (23304, 125645), (25129, 116520), (25246, 115980), (28995, 100984), (29130, 100516), (37869, 77320), (38660, 75738), (38840, 75387), (46392, 63115), (50258, 58260), (50492, 57990)]