4278557160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107071}}^1$

素因数の和:107128

約数の個数: 128

約数和(自身を含む): 14647449600

約数和(自身を除く): 10368892440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 107071, 214142, 321213, 428284, 535355, 642426, 856568, 963639, 1070710, 1284852, 1606065, 1927278, 2141420, 2569704, 2890917, 3212130, 3854556, 3961627, 4282840, 4818195, 5781834, 6424260, 7709112, 7923254, 9636390, 11563668, 11884881, 12848520, 14454585, 15846508, 19272780, 19808135, 23127336, 23769762, 28909170, 31693016, 35654643, 38545560, 39616270, 47539524, 57818340, 59424405, 71309286, 79232540, 95079048, 106963929, 115636680, 118848810, 142618572, 158465080, 178273215, 213927858, 237697620, 285237144, 356546430, 427855716, 475395240, 534819645, 713092860, 855711432, 1069639290, 1426185720, 2139278580, 4278557160]

約数ペア:

[(1, 4278557160), (2, 2139278580), (3, 1426185720), (4, 1069639290), (5, 855711432), (6, 713092860), (8, 534819645), (9, 475395240), (10, 427855716), (12, 356546430), (15, 285237144), (18, 237697620), (20, 213927858), (24, 178273215), (27, 158465080), (30, 142618572), (36, 118848810), (37, 115636680), (40, 106963929), (45, 95079048), (54, 79232540), (60, 71309286), (72, 59424405), (74, 57818340), (90, 47539524), (108, 39616270), (111, 38545560), (120, 35654643), (135, 31693016), (148, 28909170), (180, 23769762), (185, 23127336), (216, 19808135), (222, 19272780), (270, 15846508), (296, 14454585), (333, 12848520), (360, 11884881), (370, 11563668), (444, 9636390), (540, 7923254), (555, 7709112), (666, 6424260), (740, 5781834), (888, 4818195), (999, 4282840), (1080, 3961627), (1110, 3854556), (1332, 3212130), (1480, 2890917), (1665, 2569704), (1998, 2141420), (2220, 1927278), (2664, 1606065), (3330, 1284852), (3996, 1070710), (4440, 963639), (4995, 856568), (6660, 642426), (7992, 535355), (9990, 428284), (13320, 321213), (19980, 214142), (39960, 107071)]