5481090160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:376

約数の個数: 320

約数和(自身を含む): 16398950400

約数和(自身を除く): 10917860240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 149, 155, 163, 182, 208, 217, 248, 260, 280, 298, 310, 326, 364, 403, 434, 455, 496, 520, 560, 596, 620, 652, 728, 745, 806, 815, 868, 910, 1040, 1043, 1085, 1141, 1192, 1240, 1304, 1456, 1490, 1612, 1630, 1736, 1820, 1937, 2015, 2086, 2119, 2170, 2282, 2384, 2480, 2608, 2821, 2980, 3224, 3260, 3472, 3640, 3874, 4030, 4172, 4238, 4340, 4564, 4619, 5053, 5215, 5642, 5705, 5960, 6448, 6520, 7280, 7748, 8060, 8344, 8476, 8680, 9128, 9238, 9685, 10106, 10430, 10595, 11284, 11410, 11920, 13040, 13559, 14105, 14833, 15496, 16120, 16688, 16952, 17360, 18256, 18476, 19370, 20212, 20860, 21190, 22568, 22820, 23095, 24287, 25265, 27118, 28210, 29666, 30992, 32240, 32333, 33904, 35371, 36952, 38740, 40424, 41720, 42380, 45136, 45640, 46190, 48574, 50530, 54236, 56420, 59332, 60047, 64666, 65689, 67795, 70742, 73904, 74165, 77480, 80848, 83440, 84760, 91280, 92380, 97148, 101060, 108472, 112840, 118664, 120094, 121435, 129332, 131378, 135590, 141484, 148330, 154960, 161665, 169520, 170009, 176855, 184760, 194296, 202120, 216944, 225680, 237328, 240188, 242870, 258664, 262756, 271180, 282968, 296660, 300235, 315731, 323330, 328445, 340018, 353710, 369520, 388592, 404240, 420329, 459823, 480376, 485740, 517328, 525512, 542360, 565936, 593320, 600470, 631462, 646660, 656890, 680036, 707420, 752897, 840658, 850045, 919646, 960752, 971480, 1051024, 1084720, 1186640, 1200940, 1262924, 1293320, 1313780, 1360072, 1414840, 1505794, 1578655, 1681316, 1700090, 1839292, 1942960, 2101645, 2210117, 2299115, 2401880, 2525848, 2586640, 2627560, 2720144, 2829680, 3011588, 3157310, 3362632, 3400180, 3678584, 3764485, 4203290, 4420234, 4598230, 4803760, 5051696, 5255120, 5270279, 6023176, 6314620, 6725264, 6800360, 7357168, 7528970, 8406580, 8840468, 9196460, 9787661, 10540558, 11050585, 12046352, 12629240, 13600720, 15057940, 16813160, 17680936, 18392920, 19575322, 21081116, 22101170, 25258480, 26351395, 30115880, 33626320, 35361872, 36785840, 39150644, 42162232, 44202340, 48938305, 52702790, 60231760, 68513627, 78301288, 84324464, 88404680, 97876610, 105405580, 137027254, 156602576, 176809360, 195753220, 210811160, 274054508, 342568135, 391506440, 421622320, 548109016, 685136270, 783012880, 1096218032, 1370272540, 2740545080, 5481090160]

約数ペア:

[(1, 5481090160), (2, 2740545080), (4, 1370272540), (5, 1096218032), (7, 783012880), (8, 685136270), (10, 548109016), (13, 421622320), (14, 391506440), (16, 342568135), (20, 274054508), (26, 210811160), (28, 195753220), (31, 176809360), (35, 156602576), (40, 137027254), (52, 105405580), (56, 97876610), (62, 88404680), (65, 84324464), (70, 78301288), (80, 68513627), (91, 60231760), (104, 52702790), (112, 48938305), (124, 44202340), (130, 42162232), (140, 39150644), (149, 36785840), (155, 35361872), (163, 33626320), (182, 30115880), (208, 26351395), (217, 25258480), (248, 22101170), (260, 21081116), (280, 19575322), (298, 18392920), (310, 17680936), (326, 16813160), (364, 15057940), (403, 13600720), (434, 12629240), (455, 12046352), (496, 11050585), (520, 10540558), (560, 9787661), (596, 9196460), (620, 8840468), (652, 8406580), (728, 7528970), (745, 7357168), (806, 6800360), (815, 6725264), (868, 6314620), (910, 6023176), (1040, 5270279), (1043, 5255120), (1085, 5051696), (1141, 4803760), (1192, 4598230), (1240, 4420234), (1304, 4203290), (1456, 3764485), (1490, 3678584), (1612, 3400180), (1630, 3362632), (1736, 3157310), (1820, 3011588), (1937, 2829680), (2015, 2720144), (2086, 2627560), (2119, 2586640), (2170, 2525848), (2282, 2401880), (2384, 2299115), (2480, 2210117), (2608, 2101645), (2821, 1942960), (2980, 1839292), (3224, 1700090), (3260, 1681316), (3472, 1578655), (3640, 1505794), (3874, 1414840), (4030, 1360072), (4172, 1313780), (4238, 1293320), (4340, 1262924), (4564, 1200940), (4619, 1186640), (5053, 1084720), (5215, 1051024), (5642, 971480), (5705, 960752), (5960, 919646), (6448, 850045), (6520, 840658), (7280, 752897), (7748, 707420), (8060, 680036), (8344, 656890), (8476, 646660), (8680, 631462), (9128, 600470), (9238, 593320), (9685, 565936), (10106, 542360), (10430, 525512), (10595, 517328), (11284, 485740), (11410, 480376), (11920, 459823), (13040, 420329), (13559, 404240), (14105, 388592), (14833, 369520), (15496, 353710), (16120, 340018), (16688, 328445), (16952, 323330), (17360, 315731), (18256, 300235), (18476, 296660), (19370, 282968), (20212, 271180), (20860, 262756), (21190, 258664), (22568, 242870), (22820, 240188), (23095, 237328), (24287, 225680), (25265, 216944), (27118, 202120), (28210, 194296), (29666, 184760), (30992, 176855), (32240, 170009), (32333, 169520), (33904, 161665), (35371, 154960), (36952, 148330), (38740, 141484), (40424, 135590), (41720, 131378), (42380, 129332), (45136, 121435), (45640, 120094), (46190, 118664), (48574, 112840), (50530, 108472), (54236, 101060), (56420, 97148), (59332, 92380), (60047, 91280), (64666, 84760), (65689, 83440), (67795, 80848), (70742, 77480), (73904, 74165)]