1924702780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:924

約数の個数: 192

約数和(自身を含む): 5476810752

約数和(自身を除く): 3552107972

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 127, 130, 140, 143, 154, 182, 220, 254, 260, 286, 308, 364, 385, 455, 508, 572, 635, 715, 757, 770, 889, 910, 1001, 1270, 1397, 1430, 1514, 1540, 1651, 1778, 1820, 2002, 2540, 2794, 2860, 3028, 3302, 3556, 3785, 4004, 4445, 5005, 5299, 5588, 6604, 6985, 7570, 8255, 8327, 8890, 9779, 9841, 10010, 10598, 11557, 13970, 15140, 16510, 16654, 17780, 18161, 19558, 19682, 20020, 21196, 23114, 26495, 27940, 33020, 33308, 36322, 39116, 39364, 41635, 46228, 48895, 49205, 52990, 57785, 58289, 68887, 72644, 83270, 90805, 96139, 97790, 98410, 105980, 108251, 115570, 116578, 127127, 137774, 166540, 181610, 192278, 195580, 196820, 216502, 231140, 233156, 254254, 275548, 291445, 344435, 363220, 384556, 433004, 480695, 508508, 541255, 582890, 635635, 672973, 688870, 757757, 961390, 1057529, 1082510, 1165780, 1249807, 1271270, 1345946, 1377740, 1515514, 1922780, 2115058, 2165020, 2499614, 2542540, 2691892, 3031028, 3364865, 3788785, 4230116, 4999228, 5287645, 6249035, 6729730, 7402703, 7577570, 8748649, 10575290, 12498070, 13459460, 13747877, 14805406, 15155140, 17497298, 21150580, 24996140, 27495754, 29610812, 34994596, 37013515, 43743245, 54991508, 68739385, 74027030, 87486490, 96235139, 137478770, 148054060, 174972980, 192470278, 274957540, 384940556, 481175695, 962351390, 1924702780]

約数ペア:

[(1, 1924702780), (2, 962351390), (4, 481175695), (5, 384940556), (7, 274957540), (10, 192470278), (11, 174972980), (13, 148054060), (14, 137478770), (20, 96235139), (22, 87486490), (26, 74027030), (28, 68739385), (35, 54991508), (44, 43743245), (52, 37013515), (55, 34994596), (65, 29610812), (70, 27495754), (77, 24996140), (91, 21150580), (110, 17497298), (127, 15155140), (130, 14805406), (140, 13747877), (143, 13459460), (154, 12498070), (182, 10575290), (220, 8748649), (254, 7577570), (260, 7402703), (286, 6729730), (308, 6249035), (364, 5287645), (385, 4999228), (455, 4230116), (508, 3788785), (572, 3364865), (635, 3031028), (715, 2691892), (757, 2542540), (770, 2499614), (889, 2165020), (910, 2115058), (1001, 1922780), (1270, 1515514), (1397, 1377740), (1430, 1345946), (1514, 1271270), (1540, 1249807), (1651, 1165780), (1778, 1082510), (1820, 1057529), (2002, 961390), (2540, 757757), (2794, 688870), (2860, 672973), (3028, 635635), (3302, 582890), (3556, 541255), (3785, 508508), (4004, 480695), (4445, 433004), (5005, 384556), (5299, 363220), (5588, 344435), (6604, 291445), (6985, 275548), (7570, 254254), (8255, 233156), (8327, 231140), (8890, 216502), (9779, 196820), (9841, 195580), (10010, 192278), (10598, 181610), (11557, 166540), (13970, 137774), (15140, 127127), (16510, 116578), (16654, 115570), (17780, 108251), (18161, 105980), (19558, 98410), (19682, 97790), (20020, 96139), (21196, 90805), (23114, 83270), (26495, 72644), (27940, 68887), (33020, 58289), (33308, 57785), (36322, 52990), (39116, 49205), (39364, 48895), (41635, 46228)]