1648441080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 576

約数和(自身を含む): 6587904960

約数和(自身を除く): 4939463880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 41, 44, 45, 52, 55, 60, 65, 66, 71, 72, 78, 82, 88, 90, 99, 104, 110, 117, 120, 121, 123, 130, 132, 142, 143, 156, 164, 165, 180, 195, 198, 205, 213, 220, 234, 242, 246, 260, 264, 284, 286, 312, 328, 330, 355, 360, 363, 369, 390, 396, 410, 426, 429, 440, 451, 468, 484, 492, 495, 520, 533, 568, 572, 585, 605, 615, 639, 660, 710, 715, 726, 738, 780, 781, 792, 820, 852, 858, 902, 923, 936, 968, 984, 990, 1065, 1066, 1089, 1144, 1170, 1210, 1230, 1278, 1287, 1320, 1353, 1420, 1430, 1452, 1476, 1560, 1562, 1573, 1599, 1640, 1704, 1716, 1804, 1815, 1845, 1846, 1980, 2130, 2132, 2145, 2178, 2255, 2340, 2343, 2420, 2460, 2556, 2574, 2665, 2706, 2769, 2840, 2860, 2904, 2911, 2952, 3124, 3146, 3195, 3198, 3432, 3608, 3630, 3690, 3692, 3905, 3960, 4059, 4260, 4264, 4290, 4356, 4510, 4615, 4680, 4686, 4719, 4797, 4840, 4920, 4961, 5112, 5148, 5330, 5412, 5445, 5538, 5720, 5822, 5863, 6248, 6292, 6390, 6396, 6435, 6765, 7029, 7260, 7380, 7384, 7810, 7865, 7995, 8118, 8307, 8520, 8580, 8591, 8712, 8733, 9020, 9230, 9372, 9438, 9594, 9922, 10153, 10296, 10660, 10824, 10890, 11076, 11644, 11715, 11726, 12584, 12780, 12792, 12870, 13530, 13845, 14058, 14157, 14520, 14555, 14760, 14883, 15620, 15730, 15990, 16236, 16614, 17160, 17182, 17466, 17589, 18040, 18460, 18744, 18876, 19188, 19844, 20295, 20306, 21320, 21780, 22152, 23288, 23430, 23452, 23595, 23985, 24805, 25560, 25740, 25773, 26199, 27060, 27690, 28116, 28314, 29110, 29315, 29766, 30459, 31240, 31460, 31980, 32021, 32472, 33228, 34364, 34932, 35145, 35178, 36920, 37752, 37843, 38376, 39688, 40590, 40612, 41535, 42955, 43560, 43665, 44649, 46860, 46904, 47190, 47970, 49610, 50765, 51480, 51546, 52398, 52767, 54120, 55380, 56232, 56628, 58220, 58630, 59532, 60918, 62920, 63960, 64042, 64493, 66456, 68728, 69864, 70290, 70356, 70785, 74415, 75686, 77319, 81180, 81224, 83070, 85910, 87330, 87945, 89298, 91377, 93720, 94380, 95940, 96063, 99220, 101530, 103092, 104796, 105534, 110760, 111683, 113256, 113529, 116440, 117260, 119064, 121836, 128084, 128865, 128986, 130995, 140580, 140712, 141570, 148830, 151372, 152295, 154638, 160105, 162360, 166140, 171820, 174660, 175890, 178596, 182754, 188760, 189215, 191880, 192126, 193479, 198440, 203060, 206184, 209592, 211068, 223245, 223366, 227058, 234520, 243672, 256168, 257730, 257972, 261990, 263835, 281160, 283140, 288189, 297660, 302744, 304590, 309276, 320210, 322465, 332280, 335049, 340587, 343640, 349320, 351780, 352231, 357192, 365508, 378430, 384252, 386595, 386958, 406120, 416273, 422136, 446490, 446732, 454116, 456885, 480315, 515460, 515944, 523980, 527670, 558415, 566280, 567645, 576378, 580437, 595320, 609180, 618552, 640420, 644930, 670098, 681174, 703560, 704462, 731016, 756860, 768504, 773190, 773916, 832546, 892980, 893464, 908232, 913770, 960630, 967395, 1005147, 1030920, 1047960, 1055340, 1056693, 1116830, 1135290, 1152756, 1160874, 1218360, 1248819, 1280840, 1289860, 1340196, 1362348, 1408924, 1440945, 1513720, 1546380, 1547832, 1665092, 1675245, 1702935, 1761155, 1785960, 1827540, 1921260, 1934790, 2010294, 2081365, 2110680, 2113386, 2233660, 2270580, 2305512, 2321748, 2497638, 2579720, 2680392, 2724696, 2817848, 2881890, 2902185, 3092760, 3170079, 3330184, 3350490, 3405870, 3522310, 3655080, 3746457, 3842520, 3869580, 4020588, 4162730, 4226772, 4467320, 4541160, 4579003, 4643496, 4995276, 5025735, 5283465, 5763780, 5804370, 6244095, 6340158, 6700980, 6811740, 7044620, 7492914, 7739160, 8041176, 8325460, 8453544, 9158006, 9990552, 10051470, 10566930, 11527560, 11608740, 12488190, 12680316, 13401960, 13623480, 13737009, 14089240, 14985828, 15850395, 16650920, 18316012, 18732285, 20102940, 21133860, 22895015, 23217480, 24976380, 25360632, 27474018, 29971656, 31700790, 36632024, 37464570, 40205880, 41211027, 42267720, 45790030, 49952760, 54948036, 63401580, 68685045, 74929140, 82422054, 91580060, 109896072, 126803160, 137370090, 149858280, 164844108, 183160120, 206055135, 274740180, 329688216, 412110270, 549480360, 824220540, 1648441080]

約数ペア:

[(1, 1648441080), (2, 824220540), (3, 549480360), (4, 412110270), (5, 329688216), (6, 274740180), (8, 206055135), (9, 183160120), (10, 164844108), (11, 149858280), (12, 137370090), (13, 126803160), (15, 109896072), (18, 91580060), (20, 82422054), (22, 74929140), (24, 68685045), (26, 63401580), (30, 54948036), (33, 49952760), (36, 45790030), (39, 42267720), (40, 41211027), (41, 40205880), (44, 37464570), (45, 36632024), (52, 31700790), (55, 29971656), (60, 27474018), (65, 25360632), (66, 24976380), (71, 23217480), (72, 22895015), (78, 21133860), (82, 20102940), (88, 18732285), (90, 18316012), (99, 16650920), (104, 15850395), (110, 14985828), (117, 14089240), (120, 13737009), (121, 13623480), (123, 13401960), (130, 12680316), (132, 12488190), (142, 11608740), (143, 11527560), (156, 10566930), (164, 10051470), (165, 9990552), (180, 9158006), (195, 8453544), (198, 8325460), (205, 8041176), (213, 7739160), (220, 7492914), (234, 7044620), (242, 6811740), (246, 6700980), (260, 6340158), (264, 6244095), (284, 5804370), (286, 5763780), (312, 5283465), (328, 5025735), (330, 4995276), (355, 4643496), (360, 4579003), (363, 4541160), (369, 4467320), (390, 4226772), (396, 4162730), (410, 4020588), (426, 3869580), (429, 3842520), (440, 3746457), (451, 3655080), (468, 3522310), (484, 3405870), (492, 3350490), (495, 3330184), (520, 3170079), (533, 3092760), (568, 2902185), (572, 2881890), (585, 2817848), (605, 2724696), (615, 2680392), (639, 2579720), (660, 2497638), (710, 2321748), (715, 2305512), (726, 2270580), (738, 2233660), (780, 2113386), (781, 2110680), (792, 2081365), (820, 2010294), (852, 1934790), (858, 1921260), (902, 1827540), (923, 1785960), (936, 1761155), (968, 1702935), (984, 1675245), (990, 1665092), (1065, 1547832), (1066, 1546380), (1089, 1513720), (1144, 1440945), (1170, 1408924), (1210, 1362348), (1230, 1340196), (1278, 1289860), (1287, 1280840), (1320, 1248819), (1353, 1218360), (1420, 1160874), (1430, 1152756), (1452, 1135290), (1476, 1116830), (1560, 1056693), (1562, 1055340), (1573, 1047960), (1599, 1030920), (1640, 1005147), (1704, 967395), (1716, 960630), (1804, 913770), (1815, 908232), (1845, 893464), (1846, 892980), (1980, 832546), (2130, 773916), (2132, 773190), (2145, 768504), (2178, 756860), (2255, 731016), (2340, 704462), (2343, 703560), (2420, 681174), (2460, 670098), (2556, 644930), (2574, 640420), (2665, 618552), (2706, 609180), (2769, 595320), (2840, 580437), (2860, 576378), (2904, 567645), (2911, 566280), (2952, 558415), (3124, 527670), (3146, 523980), (3195, 515944), (3198, 515460), (3432, 480315), (3608, 456885), (3630, 454116), (3690, 446732), (3692, 446490), (3905, 422136), (3960, 416273), (4059, 406120), (4260, 386958), (4264, 386595), (4290, 384252), (4356, 378430), (4510, 365508), (4615, 357192), (4680, 352231), (4686, 351780), (4719, 349320), (4797, 343640), (4840, 340587), (4920, 335049), (4961, 332280), (5112, 322465), (5148, 320210), (5330, 309276), (5412, 304590), (5445, 302744), (5538, 297660), (5720, 288189), (5822, 283140), (5863, 281160), (6248, 263835), (6292, 261990), (6390, 257972), (6396, 257730), (6435, 256168), (6765, 243672), (7029, 234520), (7260, 227058), (7380, 223366), (7384, 223245), (7810, 211068), (7865, 209592), (7995, 206184), (8118, 203060), (8307, 198440), (8520, 193479), (8580, 192126), (8591, 191880), (8712, 189215), (8733, 188760), (9020, 182754), (9230, 178596), (9372, 175890), (9438, 174660), (9594, 171820), (9922, 166140), (10153, 162360), (10296, 160105), (10660, 154638), (10824, 152295), (10890, 151372), (11076, 148830), (11644, 141570), (11715, 140712), (11726, 140580), (12584, 130995), (12780, 128986), (12792, 128865), (12870, 128084), (13530, 121836), (13845, 119064), (14058, 117260), (14157, 116440), (14520, 113529), (14555, 113256), (14760, 111683), (14883, 110760), (15620, 105534), (15730, 104796), (15990, 103092), (16236, 101530), (16614, 99220), (17160, 96063), (17182, 95940), (17466, 94380), (17589, 93720), (18040, 91377), (18460, 89298), (18744, 87945), (18876, 87330), (19188, 85910), (19844, 83070), (20295, 81224), (20306, 81180), (21320, 77319), (21780, 75686), (22152, 74415), (23288, 70785), (23430, 70356), (23452, 70290), (23595, 69864), (23985, 68728), (24805, 66456), (25560, 64493), (25740, 64042), (25773, 63960), (26199, 62920), (27060, 60918), (27690, 59532), (28116, 58630), (28314, 58220), (29110, 56628), (29315, 56232), (29766, 55380), (30459, 54120), (31240, 52767), (31460, 52398), (31980, 51546), (32021, 51480), (32472, 50765), (33228, 49610), (34364, 47970), (34932, 47190), (35145, 46904), (35178, 46860), (36920, 44649), (37752, 43665), (37843, 43560), (38376, 42955), (39688, 41535), (40590, 40612)]