15860197760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27143}}^1$

素因数の和:27256

約数の個数: 128

約数和(自身を含む): 41862562560

約数和(自身を除く): 26002364800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 176, 220, 320, 332, 352, 415, 440, 640, 664, 704, 830, 880, 913, 1328, 1408, 1660, 1760, 1826, 2656, 3320, 3520, 3652, 4565, 5312, 6640, 7040, 7304, 9130, 10624, 13280, 14608, 18260, 26560, 27143, 29216, 36520, 53120, 54286, 58432, 73040, 108572, 116864, 135715, 146080, 217144, 271430, 292160, 298573, 434288, 542860, 584320, 597146, 868576, 1085720, 1194292, 1492865, 1737152, 2171440, 2252869, 2388584, 2985730, 3474304, 4342880, 4505738, 4777168, 5971460, 8685760, 9011476, 9554336, 11264345, 11942920, 17371520, 18022952, 19108672, 22528690, 23885840, 24781559, 36045904, 38217344, 45057380, 47771680, 49563118, 72091808, 90114760, 95543360, 99126236, 123907795, 144183616, 180229520, 191086720, 198252472, 247815590, 288367232, 360459040, 396504944, 495631180, 720918080, 793009888, 991262360, 1441836160, 1586019776, 1982524720, 3172039552, 3965049440, 7930098880, 15860197760]

約数ペア:

[(1, 15860197760), (2, 7930098880), (4, 3965049440), (5, 3172039552), (8, 1982524720), (10, 1586019776), (11, 1441836160), (16, 991262360), (20, 793009888), (22, 720918080), (32, 495631180), (40, 396504944), (44, 360459040), (55, 288367232), (64, 247815590), (80, 198252472), (83, 191086720), (88, 180229520), (110, 144183616), (128, 123907795), (160, 99126236), (166, 95543360), (176, 90114760), (220, 72091808), (320, 49563118), (332, 47771680), (352, 45057380), (415, 38217344), (440, 36045904), (640, 24781559), (664, 23885840), (704, 22528690), (830, 19108672), (880, 18022952), (913, 17371520), (1328, 11942920), (1408, 11264345), (1660, 9554336), (1760, 9011476), (1826, 8685760), (2656, 5971460), (3320, 4777168), (3520, 4505738), (3652, 4342880), (4565, 3474304), (5312, 2985730), (6640, 2388584), (7040, 2252869), (7304, 2171440), (9130, 1737152), (10624, 1492865), (13280, 1194292), (14608, 1085720), (18260, 868576), (26560, 597146), (27143, 584320), (29216, 542860), (36520, 434288), (53120, 298573), (54286, 292160), (58432, 271430), (73040, 217144), (108572, 146080), (116864, 135715)]