15678037530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:857

約数の個数: 192

約数和(自身を含む): 43767060480

約数和(自身を除く): 28089022950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 263, 285, 342, 355, 426, 491, 526, 570, 639, 710, 789, 855, 982, 1065, 1278, 1315, 1349, 1473, 1578, 1710, 2130, 2367, 2455, 2630, 2698, 2946, 3195, 3945, 4047, 4419, 4734, 4910, 4997, 6390, 6745, 7365, 7890, 8094, 8838, 9329, 9994, 11835, 12141, 13490, 14730, 14991, 18658, 18673, 20235, 22095, 23670, 24282, 24985, 27987, 29982, 34861, 37346, 40470, 44190, 44973, 46645, 49970, 55974, 56019, 60705, 69722, 74955, 83961, 89946, 93290, 93365, 104583, 112038, 121410, 129133, 139935, 149910, 167922, 168057, 174305, 186730, 209166, 224865, 258266, 279870, 280095, 313749, 336114, 348610, 354787, 387399, 419805, 449730, 522915, 560190, 627498, 645665, 662359, 709574, 774798, 839610, 840285, 1045830, 1064361, 1162197, 1291330, 1324718, 1568745, 1680570, 1773935, 1936995, 1987077, 2128722, 2324394, 2453527, 3137490, 3193083, 3311795, 3547870, 3873990, 3974154, 4907054, 5321805, 5810985, 5961231, 6386166, 6623590, 7360581, 9168443, 9935385, 10643610, 11621970, 11922462, 12267635, 14721162, 15965415, 18336886, 19870770, 22081743, 24535270, 27505329, 29806155, 31930830, 36802905, 44163486, 45842215, 55010658, 59612310, 73605810, 82515987, 91684430, 110408715, 137526645, 165031974, 174200417, 220817430, 275053290, 348400834, 412579935, 522601251, 825159870, 871002085, 1045202502, 1567803753, 1742004170, 2613006255, 3135607506, 5226012510, 7839018765, 15678037530]

約数ペア:

[(1, 15678037530), (2, 7839018765), (3, 5226012510), (5, 3135607506), (6, 2613006255), (9, 1742004170), (10, 1567803753), (15, 1045202502), (18, 871002085), (19, 825159870), (30, 522601251), (38, 412579935), (45, 348400834), (57, 275053290), (71, 220817430), (90, 174200417), (95, 165031974), (114, 137526645), (142, 110408715), (171, 91684430), (190, 82515987), (213, 73605810), (263, 59612310), (285, 55010658), (342, 45842215), (355, 44163486), (426, 36802905), (491, 31930830), (526, 29806155), (570, 27505329), (639, 24535270), (710, 22081743), (789, 19870770), (855, 18336886), (982, 15965415), (1065, 14721162), (1278, 12267635), (1315, 11922462), (1349, 11621970), (1473, 10643610), (1578, 9935385), (1710, 9168443), (2130, 7360581), (2367, 6623590), (2455, 6386166), (2630, 5961231), (2698, 5810985), (2946, 5321805), (3195, 4907054), (3945, 3974154), (4047, 3873990), (4419, 3547870), (4734, 3311795), (4910, 3193083), (4997, 3137490), (6390, 2453527), (6745, 2324394), (7365, 2128722), (7890, 1987077), (8094, 1936995), (8838, 1773935), (9329, 1680570), (9994, 1568745), (11835, 1324718), (12141, 1291330), (13490, 1162197), (14730, 1064361), (14991, 1045830), (18658, 840285), (18673, 839610), (20235, 774798), (22095, 709574), (23670, 662359), (24282, 645665), (24985, 627498), (27987, 560190), (29982, 522915), (34861, 449730), (37346, 419805), (40470, 387399), (44190, 354787), (44973, 348610), (46645, 336114), (49970, 313749), (55974, 280095), (56019, 279870), (60705, 258266), (69722, 224865), (74955, 209166), (83961, 186730), (89946, 174305), (93290, 168057), (93365, 167922), (104583, 149910), (112038, 139935), (121410, 129133)]