81352593120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{6203}}^1$

素因数の和:6617

約数の個数: 192

約数和(自身を含む): 260026018560

約数和(自身を除く): 178673425440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 307, 356, 445, 480, 534, 614, 712, 890, 921, 1068, 1228, 1335, 1424, 1535, 1780, 1842, 2136, 2456, 2670, 2848, 3070, 3560, 3684, 4272, 4605, 4912, 5340, 6140, 6203, 7120, 7368, 8544, 9210, 9824, 10680, 12280, 12406, 14240, 14736, 18420, 18609, 21360, 24560, 24812, 27323, 29472, 31015, 36840, 37218, 42720, 49120, 49624, 54646, 62030, 73680, 74436, 81969, 93045, 99248, 109292, 124060, 136615, 147360, 148872, 163938, 186090, 198496, 218584, 248120, 273230, 297744, 327876, 372180, 409845, 437168, 496240, 546460, 552067, 595488, 655752, 744360, 819690, 874336, 992480, 1092920, 1104134, 1311504, 1488720, 1639380, 1656201, 1904321, 2185840, 2208268, 2623008, 2760335, 2977440, 3278760, 3312402, 3808642, 4371680, 4416536, 5520670, 5712963, 6557520, 6624804, 7617284, 8281005, 8833072, 9521605, 11041340, 11425926, 13115040, 13249608, 15234568, 16562010, 17666144, 19043210, 22082680, 22851852, 26499216, 28564815, 30469136, 33124020, 38086420, 44165360, 45703704, 52998432, 57129630, 60938272, 66248040, 76172840, 88330720, 91407408, 114259260, 132496080, 152345680, 169484569, 182814816, 228518520, 264992160, 304691360, 338969138, 457037040, 508453707, 677938276, 847422845, 914074080, 1016907414, 1355876552, 1694845690, 2033814828, 2542268535, 2711753104, 3389691380, 4067629656, 5084537070, 5423506208, 6779382760, 8135259312, 10169074140, 13558765520, 16270518624, 20338148280, 27117531040, 40676296560, 81352593120]

約数ペア:

[(1, 81352593120), (2, 40676296560), (3, 27117531040), (4, 20338148280), (5, 16270518624), (6, 13558765520), (8, 10169074140), (10, 8135259312), (12, 6779382760), (15, 5423506208), (16, 5084537070), (20, 4067629656), (24, 3389691380), (30, 2711753104), (32, 2542268535), (40, 2033814828), (48, 1694845690), (60, 1355876552), (80, 1016907414), (89, 914074080), (96, 847422845), (120, 677938276), (160, 508453707), (178, 457037040), (240, 338969138), (267, 304691360), (307, 264992160), (356, 228518520), (445, 182814816), (480, 169484569), (534, 152345680), (614, 132496080), (712, 114259260), (890, 91407408), (921, 88330720), (1068, 76172840), (1228, 66248040), (1335, 60938272), (1424, 57129630), (1535, 52998432), (1780, 45703704), (1842, 44165360), (2136, 38086420), (2456, 33124020), (2670, 30469136), (2848, 28564815), (3070, 26499216), (3560, 22851852), (3684, 22082680), (4272, 19043210), (4605, 17666144), (4912, 16562010), (5340, 15234568), (6140, 13249608), (6203, 13115040), (7120, 11425926), (7368, 11041340), (8544, 9521605), (9210, 8833072), (9824, 8281005), (10680, 7617284), (12280, 6624804), (12406, 6557520), (14240, 5712963), (14736, 5520670), (18420, 4416536), (18609, 4371680), (21360, 3808642), (24560, 3312402), (24812, 3278760), (27323, 2977440), (29472, 2760335), (31015, 2623008), (36840, 2208268), (37218, 2185840), (42720, 1904321), (49120, 1656201), (49624, 1639380), (54646, 1488720), (62030, 1311504), (73680, 1104134), (74436, 1092920), (81969, 992480), (93045, 874336), (99248, 819690), (109292, 744360), (124060, 655752), (136615, 595488), (147360, 552067), (148872, 546460), (163938, 496240), (186090, 437168), (198496, 409845), (218584, 372180), (248120, 327876), (273230, 297744)]