219399531540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{134947}}^1$

素因数の和:135059

約数の個数: 192

約数和(自身を含む): 725480448000

約数和(自身を除く): 506080916460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 79, 84, 98, 105, 140, 147, 158, 196, 210, 237, 245, 294, 316, 343, 395, 420, 474, 490, 553, 588, 686, 735, 790, 948, 980, 1029, 1106, 1185, 1372, 1470, 1580, 1659, 1715, 2058, 2212, 2370, 2765, 2940, 3318, 3430, 3871, 4116, 4740, 5145, 5530, 6636, 6860, 7742, 8295, 10290, 11060, 11613, 15484, 16590, 19355, 20580, 23226, 27097, 33180, 38710, 46452, 54194, 58065, 77420, 81291, 108388, 116130, 134947, 135485, 162582, 232260, 269894, 270970, 325164, 404841, 406455, 539788, 541940, 674735, 809682, 812910, 944629, 1349470, 1619364, 1625820, 1889258, 2024205, 2698940, 2833887, 3778516, 4048410, 4723145, 5667774, 6612403, 8096820, 9446290, 10660813, 11335548, 13224806, 14169435, 18892580, 19837209, 21321626, 26449612, 28338870, 31982439, 33062015, 39674418, 42643252, 46286821, 53304065, 56677740, 63964878, 66124030, 74625691, 79348836, 92573642, 99186045, 106608130, 127929756, 132248060, 138860463, 149251382, 159912195, 185147284, 198372090, 213216260, 223877073, 231434105, 277720926, 298502764, 319824390, 373128455, 396744180, 447754146, 462868210, 522379837, 555441852, 639648780, 694302315, 746256910, 895508292, 925736420, 1044759674, 1119385365, 1388604630, 1492513820, 1567139511, 2089519348, 2238770730, 2611899185, 2777209260, 3134279022, 3656658859, 4477541460, 5223798370, 6268558044, 7313317718, 7835697555, 10447596740, 10969976577, 14626635436, 15671395110, 18283294295, 21939953154, 31342790220, 36566588590, 43879906308, 54849882885, 73133177180, 109699765770, 219399531540]

約数ペア:

[(1, 219399531540), (2, 109699765770), (3, 73133177180), (4, 54849882885), (5, 43879906308), (6, 36566588590), (7, 31342790220), (10, 21939953154), (12, 18283294295), (14, 15671395110), (15, 14626635436), (20, 10969976577), (21, 10447596740), (28, 7835697555), (30, 7313317718), (35, 6268558044), (42, 5223798370), (49, 4477541460), (60, 3656658859), (70, 3134279022), (79, 2777209260), (84, 2611899185), (98, 2238770730), (105, 2089519348), (140, 1567139511), (147, 1492513820), (158, 1388604630), (196, 1119385365), (210, 1044759674), (237, 925736420), (245, 895508292), (294, 746256910), (316, 694302315), (343, 639648780), (395, 555441852), (420, 522379837), (474, 462868210), (490, 447754146), (553, 396744180), (588, 373128455), (686, 319824390), (735, 298502764), (790, 277720926), (948, 231434105), (980, 223877073), (1029, 213216260), (1106, 198372090), (1185, 185147284), (1372, 159912195), (1470, 149251382), (1580, 138860463), (1659, 132248060), (1715, 127929756), (2058, 106608130), (2212, 99186045), (2370, 92573642), (2765, 79348836), (2940, 74625691), (3318, 66124030), (3430, 63964878), (3871, 56677740), (4116, 53304065), (4740, 46286821), (5145, 42643252), (5530, 39674418), (6636, 33062015), (6860, 31982439), (7742, 28338870), (8295, 26449612), (10290, 21321626), (11060, 19837209), (11613, 18892580), (15484, 14169435), (16590, 13224806), (19355, 11335548), (20580, 10660813), (23226, 9446290), (27097, 8096820), (33180, 6612403), (38710, 5667774), (46452, 4723145), (54194, 4048410), (58065, 3778516), (77420, 2833887), (81291, 2698940), (108388, 2024205), (116130, 1889258), (134947, 1625820), (135485, 1619364), (162582, 1349470), (232260, 944629), (269894, 812910), (270970, 809682), (325164, 674735), (404841, 541940), (406455, 539788)]