16005990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 53125632

約数和(自身を除く): 37119642

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 41, 42, 55, 65, 66, 70, 77, 78, 82, 91, 105, 110, 123, 130, 143, 154, 165, 169, 182, 195, 205, 210, 231, 246, 273, 286, 287, 330, 338, 385, 390, 410, 429, 451, 455, 462, 507, 533, 546, 574, 615, 715, 770, 845, 858, 861, 902, 910, 1001, 1014, 1066, 1155, 1183, 1230, 1353, 1365, 1430, 1435, 1599, 1690, 1722, 1859, 2002, 2145, 2255, 2310, 2366, 2535, 2665, 2706, 2730, 2870, 3003, 3157, 3198, 3549, 3718, 3731, 4290, 4305, 4510, 5005, 5070, 5330, 5577, 5863, 5915, 6006, 6314, 6765, 6929, 7098, 7462, 7995, 8610, 9295, 9471, 10010, 11154, 11193, 11726, 11830, 13013, 13530, 13858, 15015, 15785, 15990, 17589, 17745, 18590, 18655, 18942, 20787, 22386, 26026, 27885, 29315, 30030, 31570, 34645, 35178, 35490, 37310, 39039, 41041, 41574, 47355, 48503, 55770, 55965, 58630, 65065, 69290, 76219, 78078, 82082, 87945, 94710, 97006, 103935, 111930, 123123, 130130, 145509, 152438, 175890, 195195, 205205, 207870, 228657, 242515, 246246, 291018, 381095, 390390, 410410, 457314, 485030, 533533, 615615, 727545, 762190, 1067066, 1143285, 1231230, 1455090, 1600599, 2286570, 2667665, 3201198, 5335330, 8002995, 16005990]

約数ペア:

[(1, 16005990), (2, 8002995), (3, 5335330), (5, 3201198), (6, 2667665), (7, 2286570), (10, 1600599), (11, 1455090), (13, 1231230), (14, 1143285), (15, 1067066), (21, 762190), (22, 727545), (26, 615615), (30, 533533), (33, 485030), (35, 457314), (39, 410410), (41, 390390), (42, 381095), (55, 291018), (65, 246246), (66, 242515), (70, 228657), (77, 207870), (78, 205205), (82, 195195), (91, 175890), (105, 152438), (110, 145509), (123, 130130), (130, 123123), (143, 111930), (154, 103935), (165, 97006), (169, 94710), (182, 87945), (195, 82082), (205, 78078), (210, 76219), (231, 69290), (246, 65065), (273, 58630), (286, 55965), (287, 55770), (330, 48503), (338, 47355), (385, 41574), (390, 41041), (410, 39039), (429, 37310), (451, 35490), (455, 35178), (462, 34645), (507, 31570), (533, 30030), (546, 29315), (574, 27885), (615, 26026), (715, 22386), (770, 20787), (845, 18942), (858, 18655), (861, 18590), (902, 17745), (910, 17589), (1001, 15990), (1014, 15785), (1066, 15015), (1155, 13858), (1183, 13530), (1230, 13013), (1353, 11830), (1365, 11726), (1430, 11193), (1435, 11154), (1599, 10010), (1690, 9471), (1722, 9295), (1859, 8610), (2002, 7995), (2145, 7462), (2255, 7098), (2310, 6929), (2366, 6765), (2535, 6314), (2665, 6006), (2706, 5915), (2730, 5863), (2870, 5577), (3003, 5330), (3157, 5070), (3198, 5005), (3549, 4510), (3718, 4305), (3731, 4290)]