2216348640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139921}}^1$

素因数の和:139953

約数の個数: 144

約数和(自身を含む): 8250920496

約数和(自身を除く): 6034571856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 139921, 279842, 419763, 559684, 699605, 839526, 1119368, 1259289, 1399210, 1539131, 1679052, 2098815, 2238736, 2518578, 2798420, 3078262, 3358104, 4197630, 4477472, 4617393, 5037156, 5596840, 6156524, 6296445, 6716208, 7695655, 8395260, 9234786, 10074312, 11193680, 12313048, 12592890, 13432416, 13852179, 15391310, 16790520, 18469572, 20148624, 22387360, 23086965, 24626096, 25185780, 27704358, 30782620, 33581040, 36939144, 40297248, 46173930, 49252192, 50371560, 55408716, 61565240, 67162080, 69260895, 73878288, 92347860, 100743120, 110817432, 123130480, 138521790, 147756576, 184695720, 201486240, 221634864, 246260960, 277043580, 369391440, 443269728, 554087160, 738782880, 1108174320, 2216348640]

約数ペア:

[(1, 2216348640), (2, 1108174320), (3, 738782880), (4, 554087160), (5, 443269728), (6, 369391440), (8, 277043580), (9, 246260960), (10, 221634864), (11, 201486240), (12, 184695720), (15, 147756576), (16, 138521790), (18, 123130480), (20, 110817432), (22, 100743120), (24, 92347860), (30, 73878288), (32, 69260895), (33, 67162080), (36, 61565240), (40, 55408716), (44, 50371560), (45, 49252192), (48, 46173930), (55, 40297248), (60, 36939144), (66, 33581040), (72, 30782620), (80, 27704358), (88, 25185780), (90, 24626096), (96, 23086965), (99, 22387360), (110, 20148624), (120, 18469572), (132, 16790520), (144, 15391310), (160, 13852179), (165, 13432416), (176, 12592890), (180, 12313048), (198, 11193680), (220, 10074312), (240, 9234786), (264, 8395260), (288, 7695655), (330, 6716208), (352, 6296445), (360, 6156524), (396, 5596840), (440, 5037156), (480, 4617393), (495, 4477472), (528, 4197630), (660, 3358104), (720, 3078262), (792, 2798420), (880, 2518578), (990, 2238736), (1056, 2098815), (1320, 1679052), (1440, 1539131), (1584, 1399210), (1760, 1259289), (1980, 1119368), (2640, 839526), (3168, 699605), (3960, 559684), (5280, 419763), (7920, 279842), (15840, 139921)]