40978246680

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{602267}}^1$

素因数の和:602300

約数の個数: 192

約数和(自身を含む): 157842397440

約数和(自身を除く): 116864150760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020, 68040, 602267, 1204534, 1806801, 2409068, 3011335, 3613602, 4215869, 4818136, 5420403, 6022670, 7227204, 8431738, 9034005, 10840806, 12045340, 12647607, 14454408, 16261209, 16863476, 18068010, 21079345, 21681612, 24090680, 25295214, 27102015, 32522418, 33726952, 36136020, 37942821, 42158690, 43363224, 48783627, 50590428, 54204030, 63238035, 65044836, 72272040, 75885642, 81306045, 84317380, 97567254, 101180856, 108408060, 113828463, 126476070, 130089672, 146350881, 151771284, 162612090, 168634760, 189714105, 195134508, 216816120, 227656926, 243918135, 252952140, 292701762, 303542568, 325224180, 341485389, 379428210, 390269016, 455313852, 487836270, 505904280, 569142315, 585403524, 650448360, 682970778, 731754405, 758856420, 910627704, 975672540, 1024456167, 1138284630, 1170807048, 1365941556, 1463508810, 1517712840, 1707426945, 1951345080, 2048912334, 2276569260, 2731883112, 2927017620, 3414853890, 4097824668, 4553138520, 5122280835, 5854035240, 6829707780, 8195649336, 10244561670, 13659415560, 20489123340, 40978246680]

約数ペア:

[(1, 40978246680), (2, 20489123340), (3, 13659415560), (4, 10244561670), (5, 8195649336), (6, 6829707780), (7, 5854035240), (8, 5122280835), (9, 4553138520), (10, 4097824668), (12, 3414853890), (14, 2927017620), (15, 2731883112), (18, 2276569260), (20, 2048912334), (21, 1951345080), (24, 1707426945), (27, 1517712840), (28, 1463508810), (30, 1365941556), (35, 1170807048), (36, 1138284630), (40, 1024456167), (42, 975672540), (45, 910627704), (54, 758856420), (56, 731754405), (60, 682970778), (63, 650448360), (70, 585403524), (72, 569142315), (81, 505904280), (84, 487836270), (90, 455313852), (105, 390269016), (108, 379428210), (120, 341485389), (126, 325224180), (135, 303542568), (140, 292701762), (162, 252952140), (168, 243918135), (180, 227656926), (189, 216816120), (210, 195134508), (216, 189714105), (243, 168634760), (252, 162612090), (270, 151771284), (280, 146350881), (315, 130089672), (324, 126476070), (360, 113828463), (378, 108408060), (405, 101180856), (420, 97567254), (486, 84317380), (504, 81306045), (540, 75885642), (567, 72272040), (630, 65044836), (648, 63238035), (756, 54204030), (810, 50590428), (840, 48783627), (945, 43363224), (972, 42158690), (1080, 37942821), (1134, 36136020), (1215, 33726952), (1260, 32522418), (1512, 27102015), (1620, 25295214), (1701, 24090680), (1890, 21681612), (1944, 21079345), (2268, 18068010), (2430, 16863476), (2520, 16261209), (2835, 14454408), (3240, 12647607), (3402, 12045340), (3780, 10840806), (4536, 9034005), (4860, 8431738), (5670, 7227204), (6804, 6022670), (7560, 5420403), (8505, 4818136), (9720, 4215869), (11340, 3613602), (13608, 3011335), (17010, 2409068), (22680, 1806801), (34020, 1204534), (68040, 602267)]