27791629320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2545021}}^1$

素因数の和:2545055

約数の個数: 128

約数和(自身を含む): 102615287040

約数和(自身を除く): 74823657720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 2545021, 5090042, 7635063, 10180084, 12725105, 15270126, 17815147, 20360168, 25450210, 30540252, 33085273, 35630294, 38175315, 50900420, 53445441, 61080504, 66170546, 71260588, 76350630, 89075735, 99255819, 101800840, 106890882, 132341092, 142521176, 152701260, 165426365, 178151470, 198511638, 213781764, 231596911, 264682184, 267227205, 305402520, 330852730, 356302940, 397023276, 427563528, 463193822, 496279095, 534454410, 661705460, 694790733, 712605880, 794046552, 926387644, 992558190, 1068908820, 1157984555, 1323410920, 1389581466, 1852775288, 1985116380, 2137817640, 2315969110, 2779162932, 3473953665, 3970232760, 4631938220, 5558325864, 6947907330, 9263876440, 13895814660, 27791629320]

約数ペア:

[(1, 27791629320), (2, 13895814660), (3, 9263876440), (4, 6947907330), (5, 5558325864), (6, 4631938220), (7, 3970232760), (8, 3473953665), (10, 2779162932), (12, 2315969110), (13, 2137817640), (14, 1985116380), (15, 1852775288), (20, 1389581466), (21, 1323410920), (24, 1157984555), (26, 1068908820), (28, 992558190), (30, 926387644), (35, 794046552), (39, 712605880), (40, 694790733), (42, 661705460), (52, 534454410), (56, 496279095), (60, 463193822), (65, 427563528), (70, 397023276), (78, 356302940), (84, 330852730), (91, 305402520), (104, 267227205), (105, 264682184), (120, 231596911), (130, 213781764), (140, 198511638), (156, 178151470), (168, 165426365), (182, 152701260), (195, 142521176), (210, 132341092), (260, 106890882), (273, 101800840), (280, 99255819), (312, 89075735), (364, 76350630), (390, 71260588), (420, 66170546), (455, 61080504), (520, 53445441), (546, 50900420), (728, 38175315), (780, 35630294), (840, 33085273), (910, 30540252), (1092, 25450210), (1365, 20360168), (1560, 17815147), (1820, 15270126), (2184, 12725105), (2730, 10180084), (3640, 7635063), (5460, 5090042), (10920, 2545021)]