15605240784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^3\times {\mathrm{1559}}^1$

素因数の和:1670

約数の個数: 160

約数和(自身を含む): 47638855680

約数和(自身を除く): 32033614896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 961, 1302, 1488, 1559, 1736, 1922, 2604, 2883, 3118, 3472, 3844, 4677, 5208, 5766, 6236, 6727, 7688, 9354, 10416, 10913, 11532, 12472, 13454, 15376, 18708, 20181, 21826, 23064, 24944, 26908, 29791, 32739, 37416, 40362, 43652, 46128, 48329, 53816, 59582, 65478, 74832, 80724, 87304, 89373, 96658, 107632, 119164, 130956, 144987, 161448, 174608, 178746, 193316, 208537, 238328, 261912, 289974, 322896, 338303, 357492, 386632, 417074, 476656, 523824, 579948, 625611, 676606, 714984, 773264, 834148, 1014909, 1159896, 1251222, 1353212, 1429968, 1498199, 1668296, 2029818, 2319792, 2502444, 2706424, 2996398, 3336592, 4059636, 4494597, 5004888, 5412848, 5992796, 8119272, 8989194, 10009776, 10487393, 11985592, 16238544, 17978388, 20974786, 23971184, 31462179, 35956776, 41949572, 46444169, 62924358, 71913552, 83899144, 92888338, 125848716, 139332507, 167798288, 185776676, 251697432, 278665014, 325109183, 371553352, 503394864, 557330028, 650218366, 743106704, 975327549, 1114660056, 1300436732, 1950655098, 2229320112, 2600873464, 3901310196, 5201746928, 7802620392, 15605240784]

約数ペア:

[(1, 15605240784), (2, 7802620392), (3, 5201746928), (4, 3901310196), (6, 2600873464), (7, 2229320112), (8, 1950655098), (12, 1300436732), (14, 1114660056), (16, 975327549), (21, 743106704), (24, 650218366), (28, 557330028), (31, 503394864), (42, 371553352), (48, 325109183), (56, 278665014), (62, 251697432), (84, 185776676), (93, 167798288), (112, 139332507), (124, 125848716), (168, 92888338), (186, 83899144), (217, 71913552), (248, 62924358), (336, 46444169), (372, 41949572), (434, 35956776), (496, 31462179), (651, 23971184), (744, 20974786), (868, 17978388), (961, 16238544), (1302, 11985592), (1488, 10487393), (1559, 10009776), (1736, 8989194), (1922, 8119272), (2604, 5992796), (2883, 5412848), (3118, 5004888), (3472, 4494597), (3844, 4059636), (4677, 3336592), (5208, 2996398), (5766, 2706424), (6236, 2502444), (6727, 2319792), (7688, 2029818), (9354, 1668296), (10416, 1498199), (10913, 1429968), (11532, 1353212), (12472, 1251222), (13454, 1159896), (15376, 1014909), (18708, 834148), (20181, 773264), (21826, 714984), (23064, 676606), (24944, 625611), (26908, 579948), (29791, 523824), (32739, 476656), (37416, 417074), (40362, 386632), (43652, 357492), (46128, 338303), (48329, 322896), (53816, 289974), (59582, 261912), (65478, 238328), (74832, 208537), (80724, 193316), (87304, 178746), (89373, 174608), (96658, 161448), (107632, 144987), (119164, 130956)]