20116196640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1033

約数の個数: 384

約数和(自身を含む): 72516487680

約数和(自身を除く): 52400291040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 103, 106, 108, 120, 135, 144, 159, 160, 180, 206, 212, 216, 240, 265, 270, 288, 309, 318, 360, 412, 424, 432, 477, 480, 515, 530, 540, 618, 636, 720, 795, 824, 848, 853, 864, 927, 954, 1030, 1060, 1080, 1236, 1272, 1431, 1440, 1545, 1590, 1648, 1696, 1706, 1854, 1908, 2060, 2120, 2160, 2385, 2472, 2544, 2559, 2781, 2862, 3090, 3180, 3296, 3412, 3708, 3816, 4120, 4240, 4265, 4320, 4635, 4770, 4944, 5088, 5118, 5459, 5562, 5724, 6180, 6360, 6824, 7155, 7416, 7632, 7677, 8240, 8480, 8530, 9270, 9540, 9888, 10236, 10918, 11124, 11448, 12360, 12720, 12795, 13648, 13905, 14310, 14832, 15264, 15354, 16377, 16480, 17060, 18540, 19080, 20472, 21836, 22248, 22896, 23031, 24720, 25440, 25590, 27295, 27296, 27810, 28620, 29664, 30708, 32754, 34120, 37080, 38160, 38385, 40944, 43672, 44496, 45209, 45792, 46062, 49131, 49440, 51180, 54590, 55620, 57240, 61416, 65508, 68240, 74160, 76320, 76770, 81885, 81888, 87344, 87859, 88992, 90418, 92124, 98262, 102360, 109180, 111240, 114480, 115155, 122832, 131016, 135627, 136480, 147393, 148320, 153540, 163770, 174688, 175718, 180836, 184248, 196524, 204720, 218360, 222480, 226045, 228960, 230310, 245655, 245664, 262032, 263577, 271254, 294786, 307080, 327540, 351436, 361672, 368496, 393048, 406881, 409440, 436720, 439295, 444960, 452090, 460620, 491310, 524064, 527154, 542508, 589572, 614160, 655080, 678135, 702872, 723344, 736965, 736992, 786096, 790731, 813762, 873440, 878590, 904180, 921240, 982620, 1054308, 1085016, 1179144, 1220643, 1228320, 1310160, 1317885, 1356270, 1405744, 1446688, 1473930, 1572192, 1581462, 1627524, 1757180, 1808360, 1842480, 1965240, 2034405, 2108616, 2170032, 2358288, 2372193, 2441286, 2620320, 2635770, 2712540, 2811488, 2947860, 3162924, 3255048, 3514360, 3616720, 3684960, 3930480, 3953655, 4068810, 4217232, 4340064, 4656527, 4716576, 4744386, 4882572, 5271540, 5425080, 5895720, 6103215, 6325848, 6510096, 7028720, 7233440, 7860960, 7907310, 8137620, 8434464, 9313054, 9488772, 9765144, 10543080, 10850160, 11791440, 11860965, 12206430, 12651696, 13020192, 13969581, 14057440, 15814620, 16275240, 18626108, 18977544, 19530288, 21086160, 21700320, 23282635, 23582880, 23721930, 24412860, 25303392, 27939162, 31629240, 32550480, 37252216, 37955088, 39060576, 41908743, 42172320, 46565270, 47443860, 48825720, 55878324, 63258480, 65100960, 69847905, 74504432, 75910176, 83817486, 93130540, 94887720, 97651440, 111756648, 125726229, 126516960, 139695810, 149008864, 167634972, 186261080, 189775440, 195302880, 209543715, 223513296, 251452458, 279391620, 335269944, 372522160, 379550880, 419087430, 447026592, 502904916, 558783240, 628631145, 670539888, 745044320, 838174860, 1005809832, 1117566480, 1257262290, 1341079776, 1676349720, 2011619664, 2235132960, 2514524580, 3352699440, 4023239328, 5029049160, 6705398880, 10058098320, 20116196640]

約数ペア:

[(1, 20116196640), (2, 10058098320), (3, 6705398880), (4, 5029049160), (5, 4023239328), (6, 3352699440), (8, 2514524580), (9, 2235132960), (10, 2011619664), (12, 1676349720), (15, 1341079776), (16, 1257262290), (18, 1117566480), (20, 1005809832), (24, 838174860), (27, 745044320), (30, 670539888), (32, 628631145), (36, 558783240), (40, 502904916), (45, 447026592), (48, 419087430), (53, 379550880), (54, 372522160), (60, 335269944), (72, 279391620), (80, 251452458), (90, 223513296), (96, 209543715), (103, 195302880), (106, 189775440), (108, 186261080), (120, 167634972), (135, 149008864), (144, 139695810), (159, 126516960), (160, 125726229), (180, 111756648), (206, 97651440), (212, 94887720), (216, 93130540), (240, 83817486), (265, 75910176), (270, 74504432), (288, 69847905), (309, 65100960), (318, 63258480), (360, 55878324), (412, 48825720), (424, 47443860), (432, 46565270), (477, 42172320), (480, 41908743), (515, 39060576), (530, 37955088), (540, 37252216), (618, 32550480), (636, 31629240), (720, 27939162), (795, 25303392), (824, 24412860), (848, 23721930), (853, 23582880), (864, 23282635), (927, 21700320), (954, 21086160), (1030, 19530288), (1060, 18977544), (1080, 18626108), (1236, 16275240), (1272, 15814620), (1431, 14057440), (1440, 13969581), (1545, 13020192), (1590, 12651696), (1648, 12206430), (1696, 11860965), (1706, 11791440), (1854, 10850160), (1908, 10543080), (2060, 9765144), (2120, 9488772), (2160, 9313054), (2385, 8434464), (2472, 8137620), (2544, 7907310), (2559, 7860960), (2781, 7233440), (2862, 7028720), (3090, 6510096), (3180, 6325848), (3296, 6103215), (3412, 5895720), (3708, 5425080), (3816, 5271540), (4120, 4882572), (4240, 4744386), (4265, 4716576), (4320, 4656527), (4635, 4340064), (4770, 4217232), (4944, 4068810), (5088, 3953655), (5118, 3930480), (5459, 3684960), (5562, 3616720), (5724, 3514360), (6180, 3255048), (6360, 3162924), (6824, 2947860), (7155, 2811488), (7416, 2712540), (7632, 2635770), (7677, 2620320), (8240, 2441286), (8480, 2372193), (8530, 2358288), (9270, 2170032), (9540, 2108616), (9888, 2034405), (10236, 1965240), (10918, 1842480), (11124, 1808360), (11448, 1757180), (12360, 1627524), (12720, 1581462), (12795, 1572192), (13648, 1473930), (13905, 1446688), (14310, 1405744), (14832, 1356270), (15264, 1317885), (15354, 1310160), (16377, 1228320), (16480, 1220643), (17060, 1179144), (18540, 1085016), (19080, 1054308), (20472, 982620), (21836, 921240), (22248, 904180), (22896, 878590), (23031, 873440), (24720, 813762), (25440, 790731), (25590, 786096), (27295, 736992), (27296, 736965), (27810, 723344), (28620, 702872), (29664, 678135), (30708, 655080), (32754, 614160), (34120, 589572), (37080, 542508), (38160, 527154), (38385, 524064), (40944, 491310), (43672, 460620), (44496, 452090), (45209, 444960), (45792, 439295), (46062, 436720), (49131, 409440), (49440, 406881), (51180, 393048), (54590, 368496), (55620, 361672), (57240, 351436), (61416, 327540), (65508, 307080), (68240, 294786), (74160, 271254), (76320, 263577), (76770, 262032), (81885, 245664), (81888, 245655), (87344, 230310), (87859, 228960), (88992, 226045), (90418, 222480), (92124, 218360), (98262, 204720), (102360, 196524), (109180, 184248), (111240, 180836), (114480, 175718), (115155, 174688), (122832, 163770), (131016, 153540), (135627, 148320), (136480, 147393)]