2019945060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4729}}^1$

素因数の和:4867

約数の個数: 192

約数和(自身を含む): 7247116800

約数和(自身を除く): 5227171740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 113, 126, 135, 140, 180, 189, 210, 226, 252, 270, 315, 339, 378, 420, 452, 540, 565, 630, 678, 756, 791, 945, 1017, 1130, 1260, 1356, 1582, 1695, 1890, 2034, 2260, 2373, 3051, 3164, 3390, 3780, 3955, 4068, 4729, 4746, 5085, 6102, 6780, 7119, 7910, 9458, 9492, 10170, 11865, 12204, 14187, 14238, 15255, 15820, 18916, 20340, 21357, 23645, 23730, 28374, 28476, 30510, 33103, 35595, 42561, 42714, 47290, 47460, 56748, 61020, 66206, 70935, 71190, 85122, 85428, 94580, 99309, 106785, 127683, 132412, 141870, 142380, 165515, 170244, 198618, 212805, 213570, 255366, 283740, 297927, 331030, 397236, 425610, 427140, 496545, 510732, 534377, 595854, 638415, 662060, 851220, 893781, 993090, 1068754, 1191708, 1276830, 1489635, 1603131, 1787562, 1986180, 2137508, 2553660, 2671885, 2979270, 3206262, 3575124, 3740639, 4468905, 4809393, 5343770, 5958540, 6412524, 7481278, 8015655, 8937810, 9618786, 10687540, 11221917, 14428179, 14962556, 16031310, 17875620, 18703195, 19237572, 22443834, 24046965, 28856358, 32062620, 33665751, 37406390, 44887668, 48093930, 56109585, 57712716, 67331502, 72140895, 74812780, 96187860, 100997253, 112219170, 134663004, 144281790, 168328755, 201994506, 224438340, 288563580, 336657510, 403989012, 504986265, 673315020, 1009972530, 2019945060]

約数ペア:

[(1, 2019945060), (2, 1009972530), (3, 673315020), (4, 504986265), (5, 403989012), (6, 336657510), (7, 288563580), (9, 224438340), (10, 201994506), (12, 168328755), (14, 144281790), (15, 134663004), (18, 112219170), (20, 100997253), (21, 96187860), (27, 74812780), (28, 72140895), (30, 67331502), (35, 57712716), (36, 56109585), (42, 48093930), (45, 44887668), (54, 37406390), (60, 33665751), (63, 32062620), (70, 28856358), (84, 24046965), (90, 22443834), (105, 19237572), (108, 18703195), (113, 17875620), (126, 16031310), (135, 14962556), (140, 14428179), (180, 11221917), (189, 10687540), (210, 9618786), (226, 8937810), (252, 8015655), (270, 7481278), (315, 6412524), (339, 5958540), (378, 5343770), (420, 4809393), (452, 4468905), (540, 3740639), (565, 3575124), (630, 3206262), (678, 2979270), (756, 2671885), (791, 2553660), (945, 2137508), (1017, 1986180), (1130, 1787562), (1260, 1603131), (1356, 1489635), (1582, 1276830), (1695, 1191708), (1890, 1068754), (2034, 993090), (2260, 893781), (2373, 851220), (3051, 662060), (3164, 638415), (3390, 595854), (3780, 534377), (3955, 510732), (4068, 496545), (4729, 427140), (4746, 425610), (5085, 397236), (6102, 331030), (6780, 297927), (7119, 283740), (7910, 255366), (9458, 213570), (9492, 212805), (10170, 198618), (11865, 170244), (12204, 165515), (14187, 142380), (14238, 141870), (15255, 132412), (15820, 127683), (18916, 106785), (20340, 99309), (21357, 94580), (23645, 85428), (23730, 85122), (28374, 71190), (28476, 70935), (30510, 66206), (33103, 61020), (35595, 56748), (42561, 47460), (42714, 47290)]