73926261220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 184919454720

約数和(自身を除く): 110993193500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 109, 140, 148, 185, 218, 259, 311, 370, 421, 436, 518, 545, 622, 740, 763, 842, 1036, 1090, 1244, 1295, 1526, 1555, 1684, 2105, 2177, 2180, 2590, 2947, 3052, 3110, 3815, 4033, 4210, 4354, 5180, 5894, 6220, 7630, 8066, 8420, 8708, 10885, 11507, 11788, 14735, 15260, 15577, 16132, 20165, 21770, 23014, 28231, 29470, 31154, 33899, 40330, 43540, 45889, 46028, 56462, 57535, 58940, 62308, 67798, 77885, 80549, 80660, 91778, 109039, 112924, 115070, 130931, 135596, 141155, 155770, 161098, 169495, 183556, 218078, 229445, 230140, 237293, 261862, 282310, 311540, 321223, 322196, 338990, 402745, 436156, 458890, 474586, 523724, 545195, 564620, 642446, 654655, 677980, 805490, 916517, 917780, 949172, 1090390, 1186465, 1254263, 1284892, 1309310, 1606115, 1610980, 1697893, 1833034, 2180780, 2372930, 2508526, 2618620, 3212230, 3395786, 3666068, 4582585, 4745860, 4844447, 5017052, 6271315, 6424460, 6791572, 8489465, 8779841, 9165170, 9688894, 11885251, 12542630, 14271479, 16978930, 17559682, 18330340, 19377788, 23770502, 24222235, 25085260, 28542958, 33911129, 33957860, 35119364, 43899205, 47541004, 48444470, 57085916, 59426255, 67822258, 71357395, 87798410, 96888940, 99900353, 118852510, 135644516, 142714790, 169555645, 175596820, 199800706, 237705020, 285429580, 339111290, 399601412, 499501765, 528044723, 678222580, 999003530, 1056089446, 1998007060, 2112178892, 2640223615, 3696313061, 5280447230, 7392626122, 10560894460, 14785252244, 18481565305, 36963130610, 73926261220]

約数ペア:

[(1, 73926261220), (2, 36963130610), (4, 18481565305), (5, 14785252244), (7, 10560894460), (10, 7392626122), (14, 5280447230), (20, 3696313061), (28, 2640223615), (35, 2112178892), (37, 1998007060), (70, 1056089446), (74, 999003530), (109, 678222580), (140, 528044723), (148, 499501765), (185, 399601412), (218, 339111290), (259, 285429580), (311, 237705020), (370, 199800706), (421, 175596820), (436, 169555645), (518, 142714790), (545, 135644516), (622, 118852510), (740, 99900353), (763, 96888940), (842, 87798410), (1036, 71357395), (1090, 67822258), (1244, 59426255), (1295, 57085916), (1526, 48444470), (1555, 47541004), (1684, 43899205), (2105, 35119364), (2177, 33957860), (2180, 33911129), (2590, 28542958), (2947, 25085260), (3052, 24222235), (3110, 23770502), (3815, 19377788), (4033, 18330340), (4210, 17559682), (4354, 16978930), (5180, 14271479), (5894, 12542630), (6220, 11885251), (7630, 9688894), (8066, 9165170), (8420, 8779841), (8708, 8489465), (10885, 6791572), (11507, 6424460), (11788, 6271315), (14735, 5017052), (15260, 4844447), (15577, 4745860), (16132, 4582585), (20165, 3666068), (21770, 3395786), (23014, 3212230), (28231, 2618620), (29470, 2508526), (31154, 2372930), (33899, 2180780), (40330, 1833034), (43540, 1697893), (45889, 1610980), (46028, 1606115), (56462, 1309310), (57535, 1284892), (58940, 1254263), (62308, 1186465), (67798, 1090390), (77885, 949172), (80549, 917780), (80660, 916517), (91778, 805490), (109039, 677980), (112924, 654655), (115070, 642446), (130931, 564620), (135596, 545195), (141155, 523724), (155770, 474586), (161098, 458890), (169495, 436156), (183556, 402745), (218078, 338990), (229445, 322196), (230140, 321223), (237293, 311540), (261862, 282310)]