674388660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4942

約数の個数: 144

約数和(自身を含む): 2185243200

約数和(自身を除く): 1510854540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 1045, 1140, 1210, 1254, 1452, 1815, 2090, 2299, 2420, 2508, 3135, 3630, 4180, 4598, 4889, 6270, 6897, 7260, 9196, 9778, 11495, 12540, 13794, 14667, 19556, 22990, 24445, 27588, 29334, 34485, 45980, 48890, 53779, 58668, 68970, 73335, 92891, 97780, 107558, 137940, 146670, 161337, 185782, 215116, 268895, 278673, 293340, 322674, 371564, 464455, 537790, 557346, 591569, 645348, 806685, 928910, 1021801, 1075580, 1114692, 1183138, 1393365, 1613370, 1774707, 1857820, 2043602, 2366276, 2786730, 2957845, 3065403, 3226740, 3549414, 4087204, 5109005, 5573460, 5915690, 6130806, 7098828, 8873535, 10218010, 11239811, 11831380, 12261612, 15327015, 17747070, 20436020, 22479622, 30654030, 33719433, 35494140, 44959244, 56199055, 61308060, 67438866, 112398110, 134877732, 168597165, 224796220, 337194330, 674388660]

約数ペア:

[(1, 674388660), (2, 337194330), (3, 224796220), (4, 168597165), (5, 134877732), (6, 112398110), (10, 67438866), (11, 61308060), (12, 56199055), (15, 44959244), (19, 35494140), (20, 33719433), (22, 30654030), (30, 22479622), (33, 20436020), (38, 17747070), (44, 15327015), (55, 12261612), (57, 11831380), (60, 11239811), (66, 10218010), (76, 8873535), (95, 7098828), (110, 6130806), (114, 5915690), (121, 5573460), (132, 5109005), (165, 4087204), (190, 3549414), (209, 3226740), (220, 3065403), (228, 2957845), (242, 2786730), (285, 2366276), (330, 2043602), (363, 1857820), (380, 1774707), (418, 1613370), (484, 1393365), (570, 1183138), (605, 1114692), (627, 1075580), (660, 1021801), (726, 928910), (836, 806685), (1045, 645348), (1140, 591569), (1210, 557346), (1254, 537790), (1452, 464455), (1815, 371564), (2090, 322674), (2299, 293340), (2420, 278673), (2508, 268895), (3135, 215116), (3630, 185782), (4180, 161337), (4598, 146670), (4889, 137940), (6270, 107558), (6897, 97780), (7260, 92891), (9196, 73335), (9778, 68970), (11495, 58668), (12540, 53779), (13794, 48890), (14667, 45980), (19556, 34485), (22990, 29334), (24445, 27588)]