15702360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 50803200

約数和(自身を除く): 35100840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 97, 114, 120, 142, 152, 190, 194, 213, 228, 284, 285, 291, 355, 380, 388, 426, 456, 485, 568, 570, 582, 710, 760, 776, 852, 970, 1065, 1140, 1164, 1349, 1420, 1455, 1704, 1843, 1940, 2130, 2280, 2328, 2698, 2840, 2910, 3686, 3880, 4047, 4260, 5396, 5529, 5820, 6745, 6887, 7372, 8094, 8520, 9215, 10792, 11058, 11640, 13490, 13774, 14744, 16188, 18430, 20235, 20661, 22116, 26980, 27548, 27645, 32376, 34435, 36860, 40470, 41322, 44232, 53960, 55096, 55290, 68870, 73720, 80940, 82644, 103305, 110580, 130853, 137740, 161880, 165288, 206610, 221160, 261706, 275480, 392559, 413220, 523412, 654265, 785118, 826440, 1046824, 1308530, 1570236, 1962795, 2617060, 3140472, 3925590, 5234120, 7851180, 15702360]

約数ペア:

[(1, 15702360), (2, 7851180), (3, 5234120), (4, 3925590), (5, 3140472), (6, 2617060), (8, 1962795), (10, 1570236), (12, 1308530), (15, 1046824), (19, 826440), (20, 785118), (24, 654265), (30, 523412), (38, 413220), (40, 392559), (57, 275480), (60, 261706), (71, 221160), (76, 206610), (95, 165288), (97, 161880), (114, 137740), (120, 130853), (142, 110580), (152, 103305), (190, 82644), (194, 80940), (213, 73720), (228, 68870), (284, 55290), (285, 55096), (291, 53960), (355, 44232), (380, 41322), (388, 40470), (426, 36860), (456, 34435), (485, 32376), (568, 27645), (570, 27548), (582, 26980), (710, 22116), (760, 20661), (776, 20235), (852, 18430), (970, 16188), (1065, 14744), (1140, 13774), (1164, 13490), (1349, 11640), (1420, 11058), (1455, 10792), (1704, 9215), (1843, 8520), (1940, 8094), (2130, 7372), (2280, 6887), (2328, 6745), (2698, 5820), (2840, 5529), (2910, 5396), (3686, 4260), (3880, 4047)]