540791160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49523}}^1$

素因数の和:49557

約数の個数: 128

約数和(自身を含む): 1996807680

約数和(自身を除く): 1456016520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 49523, 99046, 148569, 198092, 247615, 297138, 346661, 396184, 495230, 594276, 643799, 693322, 742845, 990460, 1039983, 1188552, 1287598, 1386644, 1485690, 1733305, 1931397, 1980920, 2079966, 2575196, 2773288, 2971380, 3218995, 3466610, 3862794, 4159932, 4506593, 5150392, 5199915, 5942760, 6437990, 6933220, 7725588, 8319864, 9013186, 9656985, 10399830, 12875980, 13519779, 13866440, 15451176, 18026372, 19313970, 20799660, 22532965, 25751960, 27039558, 36052744, 38627940, 41599320, 45065930, 54079116, 67598895, 77255880, 90131860, 108158232, 135197790, 180263720, 270395580, 540791160]

約数ペア:

[(1, 540791160), (2, 270395580), (3, 180263720), (4, 135197790), (5, 108158232), (6, 90131860), (7, 77255880), (8, 67598895), (10, 54079116), (12, 45065930), (13, 41599320), (14, 38627940), (15, 36052744), (20, 27039558), (21, 25751960), (24, 22532965), (26, 20799660), (28, 19313970), (30, 18026372), (35, 15451176), (39, 13866440), (40, 13519779), (42, 12875980), (52, 10399830), (56, 9656985), (60, 9013186), (65, 8319864), (70, 7725588), (78, 6933220), (84, 6437990), (91, 5942760), (104, 5199915), (105, 5150392), (120, 4506593), (130, 4159932), (140, 3862794), (156, 3466610), (168, 3218995), (182, 2971380), (195, 2773288), (210, 2575196), (260, 2079966), (273, 1980920), (280, 1931397), (312, 1733305), (364, 1485690), (390, 1386644), (420, 1287598), (455, 1188552), (520, 1039983), (546, 990460), (728, 742845), (780, 693322), (840, 643799), (910, 594276), (1092, 495230), (1365, 396184), (1560, 346661), (1820, 297138), (2184, 247615), (2730, 198092), (3640, 148569), (5460, 99046), (10920, 49523)]