15538068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 54641664

約数和(自身を除く): 39103596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 31, 34, 36, 39, 42, 51, 52, 54, 62, 63, 68, 78, 81, 84, 91, 93, 102, 108, 117, 119, 124, 126, 153, 156, 162, 182, 186, 189, 204, 217, 221, 234, 238, 252, 273, 279, 306, 324, 351, 357, 364, 372, 378, 403, 434, 442, 459, 468, 476, 527, 546, 558, 567, 612, 651, 663, 702, 714, 756, 806, 819, 837, 868, 884, 918, 1053, 1054, 1071, 1092, 1116, 1134, 1209, 1302, 1326, 1377, 1404, 1428, 1547, 1581, 1612, 1638, 1674, 1836, 1953, 1989, 2106, 2108, 2142, 2268, 2418, 2457, 2511, 2604, 2652, 2754, 2821, 3094, 3162, 3213, 3276, 3348, 3627, 3689, 3906, 3978, 4212, 4284, 4641, 4743, 4836, 4914, 5022, 5508, 5642, 5859, 5967, 6188, 6324, 6426, 6851, 7254, 7371, 7378, 7812, 7956, 8463, 9282, 9486, 9639, 9828, 10044, 10881, 11067, 11284, 11718, 11934, 12852, 13702, 13923, 14229, 14508, 14742, 14756, 16926, 17577, 17901, 18564, 18972, 19278, 20553, 21762, 22134, 23436, 23868, 25389, 27404, 27846, 28458, 29484, 32643, 33201, 33852, 35154, 35802, 38556, 41106, 41769, 42687, 43524, 44268, 47957, 50778, 55692, 56916, 61659, 65286, 66402, 70308, 71604, 76167, 82212, 83538, 85374, 95914, 99603, 101556, 123318, 125307, 130572, 132804, 143871, 152334, 167076, 170748, 184977, 191828, 199206, 228501, 246636, 250614, 287742, 298809, 304668, 369954, 398412, 431613, 457002, 501228, 554931, 575484, 597618, 739908, 863226, 914004, 1109862, 1195236, 1294839, 1726452, 2219724, 2589678, 3884517, 5179356, 7769034, 15538068]

約数ペア:

[(1, 15538068), (2, 7769034), (3, 5179356), (4, 3884517), (6, 2589678), (7, 2219724), (9, 1726452), (12, 1294839), (13, 1195236), (14, 1109862), (17, 914004), (18, 863226), (21, 739908), (26, 597618), (27, 575484), (28, 554931), (31, 501228), (34, 457002), (36, 431613), (39, 398412), (42, 369954), (51, 304668), (52, 298809), (54, 287742), (62, 250614), (63, 246636), (68, 228501), (78, 199206), (81, 191828), (84, 184977), (91, 170748), (93, 167076), (102, 152334), (108, 143871), (117, 132804), (119, 130572), (124, 125307), (126, 123318), (153, 101556), (156, 99603), (162, 95914), (182, 85374), (186, 83538), (189, 82212), (204, 76167), (217, 71604), (221, 70308), (234, 66402), (238, 65286), (252, 61659), (273, 56916), (279, 55692), (306, 50778), (324, 47957), (351, 44268), (357, 43524), (364, 42687), (372, 41769), (378, 41106), (403, 38556), (434, 35802), (442, 35154), (459, 33852), (468, 33201), (476, 32643), (527, 29484), (546, 28458), (558, 27846), (567, 27404), (612, 25389), (651, 23868), (663, 23436), (702, 22134), (714, 21762), (756, 20553), (806, 19278), (819, 18972), (837, 18564), (868, 17901), (884, 17577), (918, 16926), (1053, 14756), (1054, 14742), (1071, 14508), (1092, 14229), (1116, 13923), (1134, 13702), (1209, 12852), (1302, 11934), (1326, 11718), (1377, 11284), (1404, 11067), (1428, 10881), (1547, 10044), (1581, 9828), (1612, 9639), (1638, 9486), (1674, 9282), (1836, 8463), (1953, 7956), (1989, 7812), (2106, 7378), (2108, 7371), (2142, 7254), (2268, 6851), (2418, 6426), (2457, 6324), (2511, 6188), (2604, 5967), (2652, 5859), (2754, 5642), (2821, 5508), (3094, 5022), (3162, 4914), (3213, 4836), (3276, 4743), (3348, 4641), (3627, 4284), (3689, 4212), (3906, 3978)]