76865880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7073

約数の個数: 128

約数和(自身を含む): 283852800

約数和(自身を除く): 206986920

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, 7039, 10920, 14078, 21117, 28156, 35195, 42234, 49273, 56312, 70390, 84468, 91507, 98546, 105585, 140780, 147819, 168936, 183014, 197092, 211170, 246365, 274521, 281560, 295638, 366028, 394184, 422340, 457535, 492730, 549042, 591276, 640549, 732056, 739095, 844680, 915070, 985460, 1098084, 1182552, 1281098, 1372605, 1478190, 1830140, 1921647, 1970920, 2196168, 2562196, 2745210, 2956380, 3202745, 3660280, 3843294, 5124392, 5490420, 5912760, 6405490, 7686588, 9608235, 10980840, 12810980, 15373176, 19216470, 25621960, 38432940, 76865880]

約数ペア:

[(1, 76865880), (2, 38432940), (3, 25621960), (4, 19216470), (5, 15373176), (6, 12810980), (7, 10980840), (8, 9608235), (10, 7686588), (12, 6405490), (13, 5912760), (14, 5490420), (15, 5124392), (20, 3843294), (21, 3660280), (24, 3202745), (26, 2956380), (28, 2745210), (30, 2562196), (35, 2196168), (39, 1970920), (40, 1921647), (42, 1830140), (52, 1478190), (56, 1372605), (60, 1281098), (65, 1182552), (70, 1098084), (78, 985460), (84, 915070), (91, 844680), (104, 739095), (105, 732056), (120, 640549), (130, 591276), (140, 549042), (156, 492730), (168, 457535), (182, 422340), (195, 394184), (210, 366028), (260, 295638), (273, 281560), (280, 274521), (312, 246365), (364, 211170), (390, 197092), (420, 183014), (455, 168936), (520, 147819), (546, 140780), (728, 105585), (780, 98546), (840, 91507), (910, 84468), (1092, 70390), (1365, 56312), (1560, 49273), (1820, 42234), (2184, 35195), (2730, 28156), (3640, 21117), (5460, 14078), (7039, 10920)]