76647480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7019}}^1$

素因数の和:7053

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 206398920

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, 7019, 10920, 14038, 21057, 28076, 35095, 42114, 49133, 56152, 70190, 84228, 91247, 98266, 105285, 140380, 147399, 168456, 182494, 196532, 210570, 245665, 273741, 280760, 294798, 364988, 393064, 421140, 456235, 491330, 547482, 589596, 638729, 729976, 736995, 842280, 912470, 982660, 1094964, 1179192, 1277458, 1368705, 1473990, 1824940, 1916187, 1965320, 2189928, 2554916, 2737410, 2947980, 3193645, 3649880, 3832374, 5109832, 5474820, 5895960, 6387290, 7664748, 9580935, 10949640, 12774580, 15329496, 19161870, 25549160, 38323740, 76647480]

約数ペア:

[(1, 76647480), (2, 38323740), (3, 25549160), (4, 19161870), (5, 15329496), (6, 12774580), (7, 10949640), (8, 9580935), (10, 7664748), (12, 6387290), (13, 5895960), (14, 5474820), (15, 5109832), (20, 3832374), (21, 3649880), (24, 3193645), (26, 2947980), (28, 2737410), (30, 2554916), (35, 2189928), (39, 1965320), (40, 1916187), (42, 1824940), (52, 1473990), (56, 1368705), (60, 1277458), (65, 1179192), (70, 1094964), (78, 982660), (84, 912470), (91, 842280), (104, 736995), (105, 729976), (120, 638729), (130, 589596), (140, 547482), (156, 491330), (168, 456235), (182, 421140), (195, 393064), (210, 364988), (260, 294798), (273, 280760), (280, 273741), (312, 245665), (364, 210570), (390, 196532), (420, 182494), (455, 168456), (520, 147399), (546, 140380), (728, 105285), (780, 98266), (840, 91247), (910, 84228), (1092, 70190), (1365, 56152), (1560, 49133), (1820, 42114), (2184, 35095), (2730, 28076), (3640, 21057), (5460, 14038), (7019, 10920)]