64076986440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{66889}}^1$

素因数の和:67796

約数の個数: 128

約数和(自身を含む): 213833952000

約数和(自身を除く): 149756965560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 887, 1080, 1774, 2661, 3548, 4435, 5322, 7096, 7983, 8870, 10644, 13305, 15966, 17740, 21288, 23949, 26610, 31932, 35480, 39915, 47898, 53220, 63864, 66889, 79830, 95796, 106440, 119745, 133778, 159660, 191592, 200667, 239490, 267556, 319320, 334445, 401334, 478980, 535112, 602001, 668890, 802668, 957960, 1003335, 1204002, 1337780, 1605336, 1806003, 2006670, 2408004, 2675560, 3010005, 3612006, 4013340, 4816008, 6020010, 7224012, 8026680, 9030015, 12040020, 14448024, 18060030, 24080040, 36120060, 59330543, 72240120, 118661086, 177991629, 237322172, 296652715, 355983258, 474644344, 533974887, 593305430, 711966516, 889958145, 1067949774, 1186610860, 1423933032, 1601924661, 1779916290, 2135899548, 2373221720, 2669874435, 3203849322, 3559832580, 4271799096, 5339748870, 6407698644, 7119665160, 8009623305, 10679497740, 12815397288, 16019246610, 21358995480, 32038493220, 64076986440]

約数ペア:

[(1, 64076986440), (2, 32038493220), (3, 21358995480), (4, 16019246610), (5, 12815397288), (6, 10679497740), (8, 8009623305), (9, 7119665160), (10, 6407698644), (12, 5339748870), (15, 4271799096), (18, 3559832580), (20, 3203849322), (24, 2669874435), (27, 2373221720), (30, 2135899548), (36, 1779916290), (40, 1601924661), (45, 1423933032), (54, 1186610860), (60, 1067949774), (72, 889958145), (90, 711966516), (108, 593305430), (120, 533974887), (135, 474644344), (180, 355983258), (216, 296652715), (270, 237322172), (360, 177991629), (540, 118661086), (887, 72240120), (1080, 59330543), (1774, 36120060), (2661, 24080040), (3548, 18060030), (4435, 14448024), (5322, 12040020), (7096, 9030015), (7983, 8026680), (8870, 7224012), (10644, 6020010), (13305, 4816008), (15966, 4013340), (17740, 3612006), (21288, 3010005), (23949, 2675560), (26610, 2408004), (31932, 2006670), (35480, 1806003), (39915, 1605336), (47898, 1337780), (53220, 1204002), (63864, 1003335), (66889, 957960), (79830, 802668), (95796, 668890), (106440, 602001), (119745, 535112), (133778, 478980), (159660, 401334), (191592, 334445), (200667, 319320), (239490, 267556)]