2732140040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 7632455040

約数和(自身を除く): 4900315000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 167, 170, 196, 238, 245, 280, 334, 340, 392, 476, 490, 491, 595, 668, 680, 833, 835, 952, 980, 982, 1169, 1190, 1336, 1666, 1670, 1960, 1964, 2338, 2380, 2455, 2839, 3332, 3340, 3437, 3928, 4165, 4676, 4760, 4910, 5678, 5845, 6664, 6680, 6874, 8183, 8330, 8347, 9352, 9820, 11356, 11690, 13748, 14195, 16366, 16660, 16694, 17185, 19640, 19873, 22712, 23380, 24059, 27496, 28390, 32732, 33320, 33388, 34370, 39746, 40915, 41735, 46760, 48118, 56780, 58429, 65464, 66776, 68740, 79492, 81830, 81997, 83470, 96236, 99365, 113560, 116858, 120295, 137480, 139111, 158984, 163660, 163994, 166940, 192472, 198730, 233716, 240590, 278222, 292145, 327320, 327988, 333880, 397460, 409003, 409985, 467432, 481180, 556444, 573979, 584290, 655976, 695555, 794920, 818006, 819970, 962360, 1112888, 1147958, 1168580, 1391110, 1393949, 1636012, 1639940, 2045015, 2295916, 2337160, 2782220, 2787898, 2869895, 3272024, 3279880, 4017853, 4090030, 4591832, 5564440, 5575796, 5739790, 6969745, 8035706, 8180060, 9757643, 11151592, 11479580, 13939490, 16071412, 16360120, 19515286, 20089265, 22959160, 27878980, 32142824, 39030572, 40178530, 48788215, 55757960, 68303501, 78061144, 80357060, 97576430, 136607002, 160714120, 195152860, 273214004, 341517505, 390305720, 546428008, 683035010, 1366070020, 2732140040]

約数ペア:

[(1, 2732140040), (2, 1366070020), (4, 683035010), (5, 546428008), (7, 390305720), (8, 341517505), (10, 273214004), (14, 195152860), (17, 160714120), (20, 136607002), (28, 97576430), (34, 80357060), (35, 78061144), (40, 68303501), (49, 55757960), (56, 48788215), (68, 40178530), (70, 39030572), (85, 32142824), (98, 27878980), (119, 22959160), (136, 20089265), (140, 19515286), (167, 16360120), (170, 16071412), (196, 13939490), (238, 11479580), (245, 11151592), (280, 9757643), (334, 8180060), (340, 8035706), (392, 6969745), (476, 5739790), (490, 5575796), (491, 5564440), (595, 4591832), (668, 4090030), (680, 4017853), (833, 3279880), (835, 3272024), (952, 2869895), (980, 2787898), (982, 2782220), (1169, 2337160), (1190, 2295916), (1336, 2045015), (1666, 1639940), (1670, 1636012), (1960, 1393949), (1964, 1391110), (2338, 1168580), (2380, 1147958), (2455, 1112888), (2839, 962360), (3332, 819970), (3340, 818006), (3437, 794920), (3928, 695555), (4165, 655976), (4676, 584290), (4760, 573979), (4910, 556444), (5678, 481180), (5845, 467432), (6664, 409985), (6680, 409003), (6874, 397460), (8183, 333880), (8330, 327988), (8347, 327320), (9352, 292145), (9820, 278222), (11356, 240590), (11690, 233716), (13748, 198730), (14195, 192472), (16366, 166940), (16660, 163994), (16694, 163660), (17185, 158984), (19640, 139111), (19873, 137480), (22712, 120295), (23380, 116858), (24059, 113560), (27496, 99365), (28390, 96236), (32732, 83470), (33320, 81997), (33388, 81830), (34370, 79492), (39746, 68740), (40915, 66776), (41735, 65464), (46760, 58429), (48118, 56780)]