13109914880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17389}}^1$

素因数の和:17460

約数の個数: 144

約数和(自身を含む): 34123353600

約数和(自身を除く): 21013438720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1280, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3968, 4712, 4864, 4960, 5890, 6080, 7936, 9424, 9920, 11780, 12160, 17389, 18848, 19840, 23560, 24320, 34778, 37696, 39680, 47120, 69556, 75392, 86945, 94240, 139112, 150784, 173890, 188480, 278224, 330391, 347780, 376960, 539059, 556448, 660782, 695560, 753920, 1078118, 1112896, 1321564, 1391120, 1651955, 2156236, 2225792, 2643128, 2695295, 2782240, 3303910, 4312472, 4451584, 5286256, 5390590, 5564480, 6607820, 8624944, 10242121, 10572512, 10781180, 11128960, 13215640, 17249888, 20484242, 21145024, 21562360, 22257920, 26431280, 34499776, 40968484, 42290048, 43124720, 51210605, 52862560, 68999552, 81936968, 84580096, 86249440, 102421210, 105725120, 137999104, 163873936, 172498880, 204842420, 211450240, 327747872, 344997760, 409684840, 422900480, 655495744, 689995520, 819369680, 1310991488, 1638739360, 2621982976, 3277478720, 6554957440, 13109914880]

約数ペア:

[(1, 13109914880), (2, 6554957440), (4, 3277478720), (5, 2621982976), (8, 1638739360), (10, 1310991488), (16, 819369680), (19, 689995520), (20, 655495744), (31, 422900480), (32, 409684840), (38, 344997760), (40, 327747872), (62, 211450240), (64, 204842420), (76, 172498880), (80, 163873936), (95, 137999104), (124, 105725120), (128, 102421210), (152, 86249440), (155, 84580096), (160, 81936968), (190, 68999552), (248, 52862560), (256, 51210605), (304, 43124720), (310, 42290048), (320, 40968484), (380, 34499776), (496, 26431280), (589, 22257920), (608, 21562360), (620, 21145024), (640, 20484242), (760, 17249888), (992, 13215640), (1178, 11128960), (1216, 10781180), (1240, 10572512), (1280, 10242121), (1520, 8624944), (1984, 6607820), (2356, 5564480), (2432, 5390590), (2480, 5286256), (2945, 4451584), (3040, 4312472), (3968, 3303910), (4712, 2782240), (4864, 2695295), (4960, 2643128), (5890, 2225792), (6080, 2156236), (7936, 1651955), (9424, 1391120), (9920, 1321564), (11780, 1112896), (12160, 1078118), (17389, 753920), (18848, 695560), (19840, 660782), (23560, 556448), (24320, 539059), (34778, 376960), (37696, 347780), (39680, 330391), (47120, 278224), (69556, 188480), (75392, 173890), (86945, 150784), (94240, 139112)]