20253387840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2330

約数の個数: 448

約数和(自身を含む): 78020997120

約数和(自身を除く): 57767609280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 59, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 118, 120, 138, 140, 160, 161, 168, 177, 184, 192, 210, 224, 230, 236, 240, 276, 280, 295, 320, 322, 336, 345, 354, 368, 413, 420, 448, 460, 472, 480, 483, 552, 560, 590, 644, 672, 690, 708, 736, 805, 826, 840, 885, 920, 944, 960, 966, 1104, 1120, 1180, 1239, 1288, 1344, 1357, 1380, 1416, 1472, 1610, 1652, 1680, 1770, 1840, 1888, 1932, 2065, 2208, 2221, 2240, 2360, 2415, 2478, 2576, 2714, 2760, 2832, 3220, 3304, 3360, 3540, 3680, 3776, 3864, 4071, 4130, 4416, 4442, 4720, 4830, 4956, 5152, 5428, 5520, 5664, 6195, 6440, 6608, 6663, 6720, 6785, 7080, 7360, 7728, 8142, 8260, 8884, 9440, 9499, 9660, 9912, 10304, 10856, 11040, 11105, 11328, 12390, 12880, 13216, 13326, 13570, 14160, 15456, 15547, 16284, 16520, 17768, 18880, 18998, 19320, 19824, 20355, 21712, 22080, 22210, 24780, 25760, 26432, 26652, 27140, 28320, 28497, 30912, 31094, 32568, 33040, 33315, 35536, 37996, 38640, 39648, 40710, 43424, 44420, 46641, 47495, 49560, 51083, 51520, 53304, 54280, 56640, 56994, 62188, 65136, 66080, 66630, 71072, 75992, 77280, 77735, 79296, 81420, 86848, 88840, 93282, 94990, 99120, 102166, 106608, 108560, 113988, 124376, 130272, 131039, 132160, 133260, 142144, 142485, 151984, 153249, 154560, 155470, 162840, 177680, 186564, 189980, 198240, 204332, 213216, 217120, 227976, 233205, 248752, 255415, 260544, 262078, 266520, 284970, 303968, 306498, 310940, 325680, 355360, 357581, 373128, 379960, 393117, 396480, 408664, 426432, 434240, 455952, 466410, 497504, 510830, 524156, 533040, 569940, 607936, 612996, 621880, 651360, 655195, 710720, 715162, 746256, 759920, 766245, 786234, 817328, 911904, 917273, 932820, 995008, 1021660, 1048312, 1066080, 1072743, 1139880, 1225992, 1243760, 1302720, 1310390, 1430324, 1492512, 1519840, 1532490, 1572468, 1634656, 1787905, 1823808, 1834546, 1865640, 1965585, 2043320, 2096624, 2132160, 2145486, 2279760, 2451984, 2487520, 2620780, 2751819, 2860648, 2985024, 3013897, 3039680, 3064980, 3144936, 3269312, 3575810, 3669092, 3731280, 3931170, 4086640, 4193248, 4290972, 4559520, 4586365, 4903968, 4975040, 5241560, 5363715, 5503638, 5721296, 6027794, 6129960, 6289872, 7151620, 7338184, 7462560, 7862340, 8173280, 8386496, 8581944, 9041691, 9119040, 9172730, 9807936, 10483120, 10727430, 11007276, 11442592, 12055588, 12259920, 12579744, 13759095, 14303240, 14676368, 14925120, 15069485, 15724680, 16346560, 17163888, 18083382, 18345460, 20966240, 21097279, 21454860, 22014552, 22885184, 24111176, 24519840, 25159488, 27518190, 28606480, 29352736, 30138970, 31449360, 34327776, 36166764, 36690920, 41932480, 42194558, 42909720, 44029104, 45208455, 48222352, 49039680, 55036380, 57212960, 58705472, 60277940, 62898720, 63291837, 68655552, 72333528, 73381840, 84389116, 85819440, 88058208, 90416910, 96444704, 105486395, 110072760, 114425920, 120555880, 125797440, 126583674, 144667056, 146763680, 168778232, 171638880, 176116416, 180833820, 192889408, 210972790, 220145520, 241111760, 253167348, 289334112, 293527360, 316459185, 337556464, 343277760, 361667640, 421945580, 440291040, 482223520, 506334696, 578668224, 632918370, 675112928, 723335280, 843891160, 880582080, 964447040, 1012669392, 1265836740, 1350225856, 1446670560, 1687782320, 2025338784, 2531673480, 2893341120, 3375564640, 4050677568, 5063346960, 6751129280, 10126693920, 20253387840]

約数ペア:

[(1, 20253387840), (2, 10126693920), (3, 6751129280), (4, 5063346960), (5, 4050677568), (6, 3375564640), (7, 2893341120), (8, 2531673480), (10, 2025338784), (12, 1687782320), (14, 1446670560), (15, 1350225856), (16, 1265836740), (20, 1012669392), (21, 964447040), (23, 880582080), (24, 843891160), (28, 723335280), (30, 675112928), (32, 632918370), (35, 578668224), (40, 506334696), (42, 482223520), (46, 440291040), (48, 421945580), (56, 361667640), (59, 343277760), (60, 337556464), (64, 316459185), (69, 293527360), (70, 289334112), (80, 253167348), (84, 241111760), (92, 220145520), (96, 210972790), (105, 192889408), (112, 180833820), (115, 176116416), (118, 171638880), (120, 168778232), (138, 146763680), (140, 144667056), (160, 126583674), (161, 125797440), (168, 120555880), (177, 114425920), (184, 110072760), (192, 105486395), (210, 96444704), (224, 90416910), (230, 88058208), (236, 85819440), (240, 84389116), (276, 73381840), (280, 72333528), (295, 68655552), (320, 63291837), (322, 62898720), (336, 60277940), (345, 58705472), (354, 57212960), (368, 55036380), (413, 49039680), (420, 48222352), (448, 45208455), (460, 44029104), (472, 42909720), (480, 42194558), (483, 41932480), (552, 36690920), (560, 36166764), (590, 34327776), (644, 31449360), (672, 30138970), (690, 29352736), (708, 28606480), (736, 27518190), (805, 25159488), (826, 24519840), (840, 24111176), (885, 22885184), (920, 22014552), (944, 21454860), (960, 21097279), (966, 20966240), (1104, 18345460), (1120, 18083382), (1180, 17163888), (1239, 16346560), (1288, 15724680), (1344, 15069485), (1357, 14925120), (1380, 14676368), (1416, 14303240), (1472, 13759095), (1610, 12579744), (1652, 12259920), (1680, 12055588), (1770, 11442592), (1840, 11007276), (1888, 10727430), (1932, 10483120), (2065, 9807936), (2208, 9172730), (2221, 9119040), (2240, 9041691), (2360, 8581944), (2415, 8386496), (2478, 8173280), (2576, 7862340), (2714, 7462560), (2760, 7338184), (2832, 7151620), (3220, 6289872), (3304, 6129960), (3360, 6027794), (3540, 5721296), (3680, 5503638), (3776, 5363715), (3864, 5241560), (4071, 4975040), (4130, 4903968), (4416, 4586365), (4442, 4559520), (4720, 4290972), (4830, 4193248), (4956, 4086640), (5152, 3931170), (5428, 3731280), (5520, 3669092), (5664, 3575810), (6195, 3269312), (6440, 3144936), (6608, 3064980), (6663, 3039680), (6720, 3013897), (6785, 2985024), (7080, 2860648), (7360, 2751819), (7728, 2620780), (8142, 2487520), (8260, 2451984), (8884, 2279760), (9440, 2145486), (9499, 2132160), (9660, 2096624), (9912, 2043320), (10304, 1965585), (10856, 1865640), (11040, 1834546), (11105, 1823808), (11328, 1787905), (12390, 1634656), (12880, 1572468), (13216, 1532490), (13326, 1519840), (13570, 1492512), (14160, 1430324), (15456, 1310390), (15547, 1302720), (16284, 1243760), (16520, 1225992), (17768, 1139880), (18880, 1072743), (18998, 1066080), (19320, 1048312), (19824, 1021660), (20355, 995008), (21712, 932820), (22080, 917273), (22210, 911904), (24780, 817328), (25760, 786234), (26432, 766245), (26652, 759920), (27140, 746256), (28320, 715162), (28497, 710720), (30912, 655195), (31094, 651360), (32568, 621880), (33040, 612996), (33315, 607936), (35536, 569940), (37996, 533040), (38640, 524156), (39648, 510830), (40710, 497504), (43424, 466410), (44420, 455952), (46641, 434240), (47495, 426432), (49560, 408664), (51083, 396480), (51520, 393117), (53304, 379960), (54280, 373128), (56640, 357581), (56994, 355360), (62188, 325680), (65136, 310940), (66080, 306498), (66630, 303968), (71072, 284970), (75992, 266520), (77280, 262078), (77735, 260544), (79296, 255415), (81420, 248752), (86848, 233205), (88840, 227976), (93282, 217120), (94990, 213216), (99120, 204332), (102166, 198240), (106608, 189980), (108560, 186564), (113988, 177680), (124376, 162840), (130272, 155470), (131039, 154560), (132160, 153249), (133260, 151984), (142144, 142485)]