428752991920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1\times {\mathrm{1657}}^1$

素因数の和:3003

約数の個数: 160

約数和(自身を含む): 1093025756160

約数和(自身を除く): 664272764240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 283, 440, 566, 880, 1039, 1132, 1415, 1657, 2078, 2264, 2830, 3113, 3314, 4156, 4528, 5195, 5660, 6226, 6628, 8285, 8312, 10390, 11320, 11429, 12452, 13256, 15565, 16570, 16624, 18227, 20780, 22640, 22858, 24904, 26512, 31130, 33140, 36454, 41560, 45716, 49808, 57145, 62260, 66280, 72908, 83120, 91135, 91432, 114290, 124520, 132560, 145816, 182270, 182864, 228580, 249040, 291632, 294037, 364540, 457160, 468931, 588074, 729080, 914320, 937862, 1176148, 1458160, 1470185, 1721623, 1875724, 2344655, 2352296, 2940370, 3234407, 3443246, 3751448, 4689310, 4704592, 5158241, 5880740, 6468814, 6886492, 7502896, 8608115, 9378620, 10316482, 11761480, 12937628, 13772984, 16172035, 17216230, 18757240, 18937853, 20632964, 23522960, 25791205, 25875256, 27545968, 32344070, 34432460, 37514480, 37875706, 41265928, 51582410, 51750512, 64688140, 68864920, 75751412, 82531856, 94689265, 103164820, 129376280, 137729840, 151502824, 189378530, 206329640, 258752560, 303005648, 378757060, 412659280, 487219309, 757514120, 974438618, 1515028240, 1948877236, 2436096545, 3897754472, 4872193090, 5359412399, 7795508944, 9744386180, 10718824798, 19488772360, 21437649596, 26797061995, 38977544720, 42875299192, 53594123990, 85750598384, 107188247980, 214376495960, 428752991920]

約数ペア:

[(1, 428752991920), (2, 214376495960), (4, 107188247980), (5, 85750598384), (8, 53594123990), (10, 42875299192), (11, 38977544720), (16, 26797061995), (20, 21437649596), (22, 19488772360), (40, 10718824798), (44, 9744386180), (55, 7795508944), (80, 5359412399), (88, 4872193090), (110, 3897754472), (176, 2436096545), (220, 1948877236), (283, 1515028240), (440, 974438618), (566, 757514120), (880, 487219309), (1039, 412659280), (1132, 378757060), (1415, 303005648), (1657, 258752560), (2078, 206329640), (2264, 189378530), (2830, 151502824), (3113, 137729840), (3314, 129376280), (4156, 103164820), (4528, 94689265), (5195, 82531856), (5660, 75751412), (6226, 68864920), (6628, 64688140), (8285, 51750512), (8312, 51582410), (10390, 41265928), (11320, 37875706), (11429, 37514480), (12452, 34432460), (13256, 32344070), (15565, 27545968), (16570, 25875256), (16624, 25791205), (18227, 23522960), (20780, 20632964), (22640, 18937853), (22858, 18757240), (24904, 17216230), (26512, 16172035), (31130, 13772984), (33140, 12937628), (36454, 11761480), (41560, 10316482), (45716, 9378620), (49808, 8608115), (57145, 7502896), (62260, 6886492), (66280, 6468814), (72908, 5880740), (83120, 5158241), (91135, 4704592), (91432, 4689310), (114290, 3751448), (124520, 3443246), (132560, 3234407), (145816, 2940370), (182270, 2352296), (182864, 2344655), (228580, 1875724), (249040, 1721623), (291632, 1470185), (294037, 1458160), (364540, 1176148), (457160, 937862), (468931, 914320), (588074, 729080)]