1652880000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 5620950720

約数和(自身を除く): 3968070720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 97, 100, 120, 125, 128, 142, 150, 160, 192, 194, 200, 213, 240, 250, 284, 291, 300, 320, 355, 375, 384, 388, 400, 426, 480, 485, 500, 568, 582, 600, 625, 640, 710, 750, 776, 800, 852, 960, 970, 1000, 1065, 1136, 1164, 1200, 1250, 1420, 1455, 1500, 1552, 1600, 1704, 1775, 1875, 1920, 1940, 2000, 2130, 2272, 2328, 2400, 2425, 2500, 2840, 2910, 3000, 3104, 3200, 3408, 3550, 3750, 3880, 4000, 4260, 4544, 4656, 4800, 4850, 5000, 5325, 5680, 5820, 6000, 6208, 6816, 6887, 7100, 7275, 7500, 7760, 8000, 8520, 8875, 9088, 9312, 9600, 9700, 10000, 10650, 11360, 11640, 12000, 12125, 12416, 13632, 13774, 14200, 14550, 15000, 15520, 16000, 17040, 17750, 18624, 19400, 20000, 20661, 21300, 22720, 23280, 24000, 24250, 26625, 27264, 27548, 28400, 29100, 30000, 31040, 34080, 34435, 35500, 36375, 37248, 38800, 40000, 41322, 42600, 44375, 45440, 46560, 48000, 48500, 53250, 55096, 56800, 58200, 60000, 60625, 62080, 68160, 68870, 71000, 72750, 77600, 80000, 82644, 85200, 88750, 93120, 97000, 103305, 106500, 110192, 113600, 116400, 120000, 121250, 133125, 136320, 137740, 142000, 145500, 155200, 165288, 170400, 172175, 177500, 181875, 186240, 194000, 206610, 213000, 220384, 227200, 232800, 240000, 242500, 266250, 275480, 284000, 291000, 310400, 330576, 340800, 344350, 355000, 363750, 388000, 413220, 426000, 440768, 465600, 485000, 516525, 532500, 550960, 568000, 582000, 661152, 681600, 688700, 710000, 727500, 776000, 826440, 852000, 860875, 881536, 931200, 970000, 1033050, 1065000, 1101920, 1136000, 1164000, 1322304, 1377400, 1420000, 1455000, 1552000, 1652880, 1704000, 1721750, 1940000, 2066100, 2130000, 2203840, 2328000, 2582625, 2644608, 2754800, 2840000, 2910000, 3305760, 3408000, 3443500, 3880000, 4132200, 4260000, 4304375, 4407680, 4656000, 5165250, 5509600, 5680000, 5820000, 6611520, 6887000, 7760000, 8264400, 8520000, 8608750, 10330500, 11019200, 11640000, 12913125, 13223040, 13774000, 16528800, 17040000, 17217500, 20661000, 22038400, 23280000, 25826250, 27548000, 33057600, 34435000, 41322000, 51652500, 55096000, 66115200, 68870000, 82644000, 103305000, 110192000, 137740000, 165288000, 206610000, 275480000, 330576000, 413220000, 550960000, 826440000, 1652880000]

約数ペア:

[(1, 1652880000), (2, 826440000), (3, 550960000), (4, 413220000), (5, 330576000), (6, 275480000), (8, 206610000), (10, 165288000), (12, 137740000), (15, 110192000), (16, 103305000), (20, 82644000), (24, 68870000), (25, 66115200), (30, 55096000), (32, 51652500), (40, 41322000), (48, 34435000), (50, 33057600), (60, 27548000), (64, 25826250), (71, 23280000), (75, 22038400), (80, 20661000), (96, 17217500), (97, 17040000), (100, 16528800), (120, 13774000), (125, 13223040), (128, 12913125), (142, 11640000), (150, 11019200), (160, 10330500), (192, 8608750), (194, 8520000), (200, 8264400), (213, 7760000), (240, 6887000), (250, 6611520), (284, 5820000), (291, 5680000), (300, 5509600), (320, 5165250), (355, 4656000), (375, 4407680), (384, 4304375), (388, 4260000), (400, 4132200), (426, 3880000), (480, 3443500), (485, 3408000), (500, 3305760), (568, 2910000), (582, 2840000), (600, 2754800), (625, 2644608), (640, 2582625), (710, 2328000), (750, 2203840), (776, 2130000), (800, 2066100), (852, 1940000), (960, 1721750), (970, 1704000), (1000, 1652880), (1065, 1552000), (1136, 1455000), (1164, 1420000), (1200, 1377400), (1250, 1322304), (1420, 1164000), (1455, 1136000), (1500, 1101920), (1552, 1065000), (1600, 1033050), (1704, 970000), (1775, 931200), (1875, 881536), (1920, 860875), (1940, 852000), (2000, 826440), (2130, 776000), (2272, 727500), (2328, 710000), (2400, 688700), (2425, 681600), (2500, 661152), (2840, 582000), (2910, 568000), (3000, 550960), (3104, 532500), (3200, 516525), (3408, 485000), (3550, 465600), (3750, 440768), (3880, 426000), (4000, 413220), (4260, 388000), (4544, 363750), (4656, 355000), (4800, 344350), (4850, 340800), (5000, 330576), (5325, 310400), (5680, 291000), (5820, 284000), (6000, 275480), (6208, 266250), (6816, 242500), (6887, 240000), (7100, 232800), (7275, 227200), (7500, 220384), (7760, 213000), (8000, 206610), (8520, 194000), (8875, 186240), (9088, 181875), (9312, 177500), (9600, 172175), (9700, 170400), (10000, 165288), (10650, 155200), (11360, 145500), (11640, 142000), (12000, 137740), (12125, 136320), (12416, 133125), (13632, 121250), (13774, 120000), (14200, 116400), (14550, 113600), (15000, 110192), (15520, 106500), (16000, 103305), (17040, 97000), (17750, 93120), (18624, 88750), (19400, 85200), (20000, 82644), (20661, 80000), (21300, 77600), (22720, 72750), (23280, 71000), (24000, 68870), (24250, 68160), (26625, 62080), (27264, 60625), (27548, 60000), (28400, 58200), (29100, 56800), (30000, 55096), (31040, 53250), (34080, 48500), (34435, 48000), (35500, 46560), (36375, 45440), (37248, 44375), (38800, 42600), (40000, 41322)]