80242147920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{57457}}^1$

素因数の和:57530

約数の個数: 240

約数和(自身を含む): 283680718272

約数和(自身を除く): 203438570352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 529, 552, 660, 690, 759, 880, 920, 1012, 1058, 1104, 1265, 1320, 1380, 1518, 1587, 1840, 2024, 2116, 2530, 2640, 2645, 2760, 3036, 3174, 3795, 4048, 4232, 5060, 5290, 5520, 5819, 6072, 6348, 7590, 7935, 8464, 10120, 10580, 11638, 12144, 12696, 15180, 15870, 17457, 20240, 21160, 23276, 25392, 29095, 30360, 31740, 34914, 42320, 46552, 57457, 58190, 60720, 63480, 69828, 87285, 93104, 114914, 116380, 126960, 139656, 172371, 174570, 229828, 232760, 279312, 287285, 344742, 349140, 459656, 465520, 574570, 632027, 689484, 698280, 861855, 919312, 1149140, 1264054, 1321511, 1378968, 1396560, 1723710, 1896081, 2298280, 2528108, 2643022, 2757936, 3160135, 3447420, 3792162, 3964533, 4596560, 5056216, 5286044, 6320270, 6607555, 6894840, 7584324, 7929066, 9480405, 10112432, 10572088, 12640540, 13215110, 13789680, 14536621, 15168648, 15858132, 18960810, 19822665, 21144176, 25281080, 26430220, 29073242, 30337296, 30394753, 31716264, 37921620, 39645330, 43609863, 50562160, 52860440, 58146484, 60789506, 63432528, 72683105, 75843240, 79290660, 87219726, 91184259, 105720880, 116292968, 121579012, 145366210, 151686480, 151973765, 158581320, 174439452, 182368518, 218049315, 232585936, 243158024, 290732420, 303947530, 317162640, 334342283, 348878904, 364737036, 436098630, 455921295, 486316048, 581464840, 607895060, 668684566, 697757808, 729474072, 872197260, 911842590, 1003026849, 1162929680, 1215790120, 1337369132, 1458948144, 1671711415, 1744394520, 1823685180, 2006053698, 2431580240, 2674738264, 3343422830, 3488789040, 3647370360, 4012107396, 5015134245, 5349476528, 6686845660, 7294740720, 8024214792, 10030268490, 13373691320, 16048429584, 20060536980, 26747382640, 40121073960, 80242147920]

約数ペア:

[(1, 80242147920), (2, 40121073960), (3, 26747382640), (4, 20060536980), (5, 16048429584), (6, 13373691320), (8, 10030268490), (10, 8024214792), (11, 7294740720), (12, 6686845660), (15, 5349476528), (16, 5015134245), (20, 4012107396), (22, 3647370360), (23, 3488789040), (24, 3343422830), (30, 2674738264), (33, 2431580240), (40, 2006053698), (44, 1823685180), (46, 1744394520), (48, 1671711415), (55, 1458948144), (60, 1337369132), (66, 1215790120), (69, 1162929680), (80, 1003026849), (88, 911842590), (92, 872197260), (110, 729474072), (115, 697757808), (120, 668684566), (132, 607895060), (138, 581464840), (165, 486316048), (176, 455921295), (184, 436098630), (220, 364737036), (230, 348878904), (240, 334342283), (253, 317162640), (264, 303947530), (276, 290732420), (330, 243158024), (345, 232585936), (368, 218049315), (440, 182368518), (460, 174439452), (506, 158581320), (528, 151973765), (529, 151686480), (552, 145366210), (660, 121579012), (690, 116292968), (759, 105720880), (880, 91184259), (920, 87219726), (1012, 79290660), (1058, 75843240), (1104, 72683105), (1265, 63432528), (1320, 60789506), (1380, 58146484), (1518, 52860440), (1587, 50562160), (1840, 43609863), (2024, 39645330), (2116, 37921620), (2530, 31716264), (2640, 30394753), (2645, 30337296), (2760, 29073242), (3036, 26430220), (3174, 25281080), (3795, 21144176), (4048, 19822665), (4232, 18960810), (5060, 15858132), (5290, 15168648), (5520, 14536621), (5819, 13789680), (6072, 13215110), (6348, 12640540), (7590, 10572088), (7935, 10112432), (8464, 9480405), (10120, 7929066), (10580, 7584324), (11638, 6894840), (12144, 6607555), (12696, 6320270), (15180, 5286044), (15870, 5056216), (17457, 4596560), (20240, 3964533), (21160, 3792162), (23276, 3447420), (25392, 3160135), (29095, 2757936), (30360, 2643022), (31740, 2528108), (34914, 2298280), (42320, 1896081), (46552, 1723710), (57457, 1396560), (58190, 1378968), (60720, 1321511), (63480, 1264054), (69828, 1149140), (87285, 919312), (93104, 861855), (114914, 698280), (116380, 689484), (126960, 632027), (139656, 574570), (172371, 465520), (174570, 459656), (229828, 349140), (232760, 344742), (279312, 287285)]