40894711920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{652853}}^1$

素因数の和:652904

約数の個数: 160

約数和(自身を含む): 145717012800

約数和(自身を除く): 104822300880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 20880, 31320, 62640, 652853, 1305706, 1958559, 2611412, 3264265, 3917118, 5222824, 5875677, 6528530, 7834236, 9792795, 10445648, 11751354, 13057060, 15668472, 17627031, 18932737, 19585590, 23502708, 26114120, 29378385, 31336944, 35254062, 37865474, 39171180, 47005416, 52228240, 56798211, 58756770, 70508124, 75730948, 78342360, 88135155, 94010832, 94663685, 113596422, 117513540, 141016248, 151461896, 156684720, 170394633, 176270310, 189327370, 227192844, 235027080, 282032496, 283991055, 302923792, 340789266, 352540620, 378654740, 454385688, 470054160, 511183899, 567982110, 681578532, 705081240, 757309480, 851973165, 908771376, 1022367798, 1135964220, 1363157064, 1410162480, 1514618960, 1703946330, 2044735596, 2271928440, 2555919495, 2726314128, 3407892660, 4089471192, 4543856880, 5111838990, 6815785320, 8178942384, 10223677980, 13631570640, 20447355960, 40894711920]

約数ペア:

[(1, 40894711920), (2, 20447355960), (3, 13631570640), (4, 10223677980), (5, 8178942384), (6, 6815785320), (8, 5111838990), (9, 4543856880), (10, 4089471192), (12, 3407892660), (15, 2726314128), (16, 2555919495), (18, 2271928440), (20, 2044735596), (24, 1703946330), (27, 1514618960), (29, 1410162480), (30, 1363157064), (36, 1135964220), (40, 1022367798), (45, 908771376), (48, 851973165), (54, 757309480), (58, 705081240), (60, 681578532), (72, 567982110), (80, 511183899), (87, 470054160), (90, 454385688), (108, 378654740), (116, 352540620), (120, 340789266), (135, 302923792), (144, 283991055), (145, 282032496), (174, 235027080), (180, 227192844), (216, 189327370), (232, 176270310), (240, 170394633), (261, 156684720), (270, 151461896), (290, 141016248), (348, 117513540), (360, 113596422), (432, 94663685), (435, 94010832), (464, 88135155), (522, 78342360), (540, 75730948), (580, 70508124), (696, 58756770), (720, 56798211), (783, 52228240), (870, 47005416), (1044, 39171180), (1080, 37865474), (1160, 35254062), (1305, 31336944), (1392, 29378385), (1566, 26114120), (1740, 23502708), (2088, 19585590), (2160, 18932737), (2320, 17627031), (2610, 15668472), (3132, 13057060), (3480, 11751354), (3915, 10445648), (4176, 9792795), (5220, 7834236), (6264, 6528530), (6960, 5875677), (7830, 5222824), (10440, 3917118), (12528, 3264265), (15660, 2611412), (20880, 1958559), (31320, 1305706), (62640, 652853)]