42919444920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{315677}}^1$

素因数の和:315805

約数の個数: 128

約数和(自身を含む): 141827811840

約数和(自身を除く): 98908366920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 618, 660, 824, 1030, 1133, 1236, 1320, 1545, 2060, 2266, 2472, 3090, 3399, 4120, 4532, 5665, 6180, 6798, 9064, 11330, 12360, 13596, 16995, 22660, 27192, 33990, 45320, 67980, 135960, 315677, 631354, 947031, 1262708, 1578385, 1894062, 2525416, 3156770, 3472447, 3788124, 4735155, 6313540, 6944894, 7576248, 9470310, 10417341, 12627080, 13889788, 17362235, 18940620, 20834682, 27779576, 32514731, 34724470, 37881240, 41669364, 52086705, 65029462, 69448940, 83338728, 97544193, 104173410, 130058924, 138897880, 162573655, 195088386, 208346820, 260117848, 325147310, 357662041, 390176772, 416693640, 487720965, 650294620, 715324082, 780353544, 975441930, 1072986123, 1300589240, 1430648164, 1788310205, 1950883860, 2145972246, 2861296328, 3576620410, 3901767720, 4291944492, 5364930615, 7153240820, 8583888984, 10729861230, 14306481640, 21459722460, 42919444920]

約数ペア:

[(1, 42919444920), (2, 21459722460), (3, 14306481640), (4, 10729861230), (5, 8583888984), (6, 7153240820), (8, 5364930615), (10, 4291944492), (11, 3901767720), (12, 3576620410), (15, 2861296328), (20, 2145972246), (22, 1950883860), (24, 1788310205), (30, 1430648164), (33, 1300589240), (40, 1072986123), (44, 975441930), (55, 780353544), (60, 715324082), (66, 650294620), (88, 487720965), (103, 416693640), (110, 390176772), (120, 357662041), (132, 325147310), (165, 260117848), (206, 208346820), (220, 195088386), (264, 162573655), (309, 138897880), (330, 130058924), (412, 104173410), (440, 97544193), (515, 83338728), (618, 69448940), (660, 65029462), (824, 52086705), (1030, 41669364), (1133, 37881240), (1236, 34724470), (1320, 32514731), (1545, 27779576), (2060, 20834682), (2266, 18940620), (2472, 17362235), (3090, 13889788), (3399, 12627080), (4120, 10417341), (4532, 9470310), (5665, 7576248), (6180, 6944894), (6798, 6313540), (9064, 4735155), (11330, 3788124), (12360, 3472447), (13596, 3156770), (16995, 2525416), (22660, 1894062), (27192, 1578385), (33990, 1262708), (45320, 947031), (67980, 631354), (135960, 315677)]