80456070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 225192960

約数和(自身を除く): 144736890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 30, 34, 38, 46, 51, 57, 69, 85, 95, 102, 114, 115, 138, 170, 190, 230, 255, 285, 323, 345, 361, 391, 437, 510, 570, 646, 690, 722, 782, 874, 969, 1083, 1173, 1311, 1615, 1805, 1938, 1955, 2166, 2185, 2346, 2622, 3230, 3610, 3910, 4370, 4845, 5415, 5865, 6137, 6555, 6859, 7429, 8303, 9690, 10830, 11730, 12274, 13110, 13718, 14858, 16606, 18411, 20577, 22287, 24909, 30685, 34295, 36822, 37145, 41154, 41515, 44574, 49818, 61370, 68590, 74290, 83030, 92055, 102885, 111435, 116603, 124545, 141151, 157757, 184110, 205770, 222870, 233206, 249090, 282302, 315514, 349809, 423453, 473271, 583015, 699618, 705755, 788785, 846906, 946542, 1166030, 1411510, 1577570, 1749045, 2117265, 2366355, 2681869, 3498090, 4234530, 4732710, 5363738, 8045607, 13409345, 16091214, 26818690, 40228035, 80456070]

約数ペア:

[(1, 80456070), (2, 40228035), (3, 26818690), (5, 16091214), (6, 13409345), (10, 8045607), (15, 5363738), (17, 4732710), (19, 4234530), (23, 3498090), (30, 2681869), (34, 2366355), (38, 2117265), (46, 1749045), (51, 1577570), (57, 1411510), (69, 1166030), (85, 946542), (95, 846906), (102, 788785), (114, 705755), (115, 699618), (138, 583015), (170, 473271), (190, 423453), (230, 349809), (255, 315514), (285, 282302), (323, 249090), (345, 233206), (361, 222870), (391, 205770), (437, 184110), (510, 157757), (570, 141151), (646, 124545), (690, 116603), (722, 111435), (782, 102885), (874, 92055), (969, 83030), (1083, 74290), (1173, 68590), (1311, 61370), (1615, 49818), (1805, 44574), (1938, 41515), (1955, 41154), (2166, 37145), (2185, 36822), (2346, 34295), (2622, 30685), (3230, 24909), (3610, 22287), (3910, 20577), (4370, 18411), (4845, 16606), (5415, 14858), (5865, 13718), (6137, 13110), (6555, 12274), (6859, 11730), (7429, 10830), (8303, 9690)]