1277800160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 4064256000

約数和(自身を除く): 2786455840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 32, 35, 38, 40, 52, 56, 62, 65, 70, 76, 80, 91, 95, 104, 112, 124, 130, 133, 140, 149, 152, 155, 160, 182, 190, 208, 217, 224, 247, 248, 260, 266, 280, 298, 304, 310, 364, 380, 403, 416, 434, 455, 494, 496, 520, 532, 560, 589, 596, 608, 620, 665, 728, 745, 760, 806, 868, 910, 988, 992, 1040, 1043, 1064, 1085, 1120, 1178, 1192, 1235, 1240, 1330, 1456, 1490, 1520, 1612, 1729, 1736, 1820, 1937, 1976, 2015, 2080, 2086, 2128, 2170, 2356, 2384, 2470, 2480, 2660, 2821, 2831, 2912, 2945, 2980, 3040, 3224, 3458, 3472, 3640, 3874, 3952, 4030, 4123, 4172, 4256, 4340, 4619, 4712, 4768, 4940, 4960, 5215, 5320, 5642, 5662, 5890, 5960, 6448, 6916, 6944, 7280, 7657, 7748, 7904, 8060, 8246, 8344, 8645, 8680, 9238, 9424, 9685, 9880, 10430, 10640, 11284, 11324, 11780, 11920, 12896, 13559, 13832, 14105, 14155, 14560, 15314, 15496, 16120, 16492, 16688, 17290, 17360, 18476, 18848, 19370, 19760, 19817, 20615, 20860, 21280, 22568, 22648, 23095, 23560, 23840, 27118, 27664, 28210, 28310, 30628, 30992, 32240, 32333, 32984, 33376, 34580, 34720, 36803, 36952, 38285, 38740, 39520, 39634, 41230, 41720, 45136, 45296, 46190, 47120, 53599, 54236, 55328, 56420, 56620, 60047, 61256, 61984, 64480, 64666, 65968, 67795, 69160, 73606, 73904, 76570, 77480, 79268, 82460, 83440, 87761, 90272, 90592, 92380, 94240, 99085, 107198, 108472, 112840, 113240, 120094, 122512, 129332, 131936, 135590, 138320, 147212, 147808, 153140, 154960, 158536, 161665, 164920, 166880, 175522, 184015, 184760, 198170, 214396, 216944, 225680, 226480, 240188, 245024, 257621, 258664, 267995, 271180, 276640, 294424, 300235, 306280, 309920, 317072, 323330, 329840, 351044, 368030, 369520, 396340, 420329, 428792, 433888, 438805, 451360, 452960, 480376, 515242, 517328, 535990, 542360, 588848, 600470, 612560, 614327, 634144, 646660, 659680, 702088, 736060, 739040, 792680, 840658, 857584, 877610, 960752, 1030484, 1034656, 1071980, 1084720, 1140893, 1177696, 1200940, 1225120, 1228654, 1288105, 1293320, 1404176, 1472120, 1585360, 1681316, 1715168, 1755220, 1921504, 2060968, 2101645, 2143960, 2169440, 2281786, 2401880, 2457308, 2576210, 2586640, 2808352, 2944240, 3071635, 3170720, 3362632, 3510440, 4121936, 4203290, 4287920, 4563572, 4803760, 4914616, 5152420, 5173280, 5704465, 5888480, 6143270, 6725264, 7020880, 7986251, 8243872, 8406580, 8575840, 9127144, 9607520, 9829232, 10304840, 11408930, 12286540, 13450528, 14041760, 15972502, 16813160, 18254288, 19658464, 20609680, 22817860, 24573080, 31945004, 33626320, 36508576, 39931255, 41219360, 45635720, 49146160, 63890008, 67252640, 79862510, 91271440, 98292320, 127780016, 159725020, 182542880, 255560032, 319450040, 638900080, 1277800160]

約数ペア:

[(1, 1277800160), (2, 638900080), (4, 319450040), (5, 255560032), (7, 182542880), (8, 159725020), (10, 127780016), (13, 98292320), (14, 91271440), (16, 79862510), (19, 67252640), (20, 63890008), (26, 49146160), (28, 45635720), (31, 41219360), (32, 39931255), (35, 36508576), (38, 33626320), (40, 31945004), (52, 24573080), (56, 22817860), (62, 20609680), (65, 19658464), (70, 18254288), (76, 16813160), (80, 15972502), (91, 14041760), (95, 13450528), (104, 12286540), (112, 11408930), (124, 10304840), (130, 9829232), (133, 9607520), (140, 9127144), (149, 8575840), (152, 8406580), (155, 8243872), (160, 7986251), (182, 7020880), (190, 6725264), (208, 6143270), (217, 5888480), (224, 5704465), (247, 5173280), (248, 5152420), (260, 4914616), (266, 4803760), (280, 4563572), (298, 4287920), (304, 4203290), (310, 4121936), (364, 3510440), (380, 3362632), (403, 3170720), (416, 3071635), (434, 2944240), (455, 2808352), (494, 2586640), (496, 2576210), (520, 2457308), (532, 2401880), (560, 2281786), (589, 2169440), (596, 2143960), (608, 2101645), (620, 2060968), (665, 1921504), (728, 1755220), (745, 1715168), (760, 1681316), (806, 1585360), (868, 1472120), (910, 1404176), (988, 1293320), (992, 1288105), (1040, 1228654), (1043, 1225120), (1064, 1200940), (1085, 1177696), (1120, 1140893), (1178, 1084720), (1192, 1071980), (1235, 1034656), (1240, 1030484), (1330, 960752), (1456, 877610), (1490, 857584), (1520, 840658), (1612, 792680), (1729, 739040), (1736, 736060), (1820, 702088), (1937, 659680), (1976, 646660), (2015, 634144), (2080, 614327), (2086, 612560), (2128, 600470), (2170, 588848), (2356, 542360), (2384, 535990), (2470, 517328), (2480, 515242), (2660, 480376), (2821, 452960), (2831, 451360), (2912, 438805), (2945, 433888), (2980, 428792), (3040, 420329), (3224, 396340), (3458, 369520), (3472, 368030), (3640, 351044), (3874, 329840), (3952, 323330), (4030, 317072), (4123, 309920), (4172, 306280), (4256, 300235), (4340, 294424), (4619, 276640), (4712, 271180), (4768, 267995), (4940, 258664), (4960, 257621), (5215, 245024), (5320, 240188), (5642, 226480), (5662, 225680), (5890, 216944), (5960, 214396), (6448, 198170), (6916, 184760), (6944, 184015), (7280, 175522), (7657, 166880), (7748, 164920), (7904, 161665), (8060, 158536), (8246, 154960), (8344, 153140), (8645, 147808), (8680, 147212), (9238, 138320), (9424, 135590), (9685, 131936), (9880, 129332), (10430, 122512), (10640, 120094), (11284, 113240), (11324, 112840), (11780, 108472), (11920, 107198), (12896, 99085), (13559, 94240), (13832, 92380), (14105, 90592), (14155, 90272), (14560, 87761), (15314, 83440), (15496, 82460), (16120, 79268), (16492, 77480), (16688, 76570), (17290, 73904), (17360, 73606), (18476, 69160), (18848, 67795), (19370, 65968), (19760, 64666), (19817, 64480), (20615, 61984), (20860, 61256), (21280, 60047), (22568, 56620), (22648, 56420), (23095, 55328), (23560, 54236), (23840, 53599), (27118, 47120), (27664, 46190), (28210, 45296), (28310, 45136), (30628, 41720), (30992, 41230), (32240, 39634), (32333, 39520), (32984, 38740), (33376, 38285), (34580, 36952), (34720, 36803)]