1964182000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 320

約数和(自身を含む): 5645352960

約数和(自身を除く): 3681170960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 37, 38, 40, 44, 50, 55, 74, 76, 80, 88, 95, 100, 110, 125, 127, 148, 152, 176, 185, 190, 200, 209, 220, 250, 254, 275, 296, 304, 370, 380, 400, 407, 418, 440, 475, 500, 508, 550, 592, 635, 703, 740, 760, 814, 836, 880, 925, 950, 1000, 1016, 1045, 1100, 1270, 1375, 1397, 1406, 1480, 1520, 1628, 1672, 1850, 1900, 2000, 2032, 2035, 2090, 2200, 2375, 2413, 2540, 2750, 2794, 2812, 2960, 3175, 3256, 3344, 3515, 3700, 3800, 4070, 4180, 4400, 4625, 4699, 4750, 4826, 5080, 5225, 5500, 5588, 5624, 6350, 6512, 6985, 7030, 7400, 7600, 7733, 8140, 8360, 9250, 9398, 9500, 9652, 10160, 10175, 10450, 11000, 11176, 11248, 12065, 12700, 13970, 14060, 14800, 15466, 15875, 16280, 16720, 17575, 18500, 18796, 19000, 19304, 20350, 20900, 22000, 22352, 23495, 24130, 25400, 26125, 26543, 27940, 28120, 30932, 31750, 32560, 34925, 35150, 37000, 37592, 38000, 38608, 38665, 40700, 41800, 46990, 48260, 50800, 50875, 51689, 52250, 53086, 55880, 56240, 60325, 61864, 63500, 69850, 70300, 74000, 75184, 77330, 81400, 83600, 87875, 89281, 93980, 96520, 101750, 103378, 104500, 106172, 111760, 117475, 120650, 123728, 127000, 132715, 139700, 140600, 154660, 162800, 174625, 175750, 178562, 187960, 193040, 193325, 203500, 206756, 209000, 212344, 234950, 241300, 254000, 258445, 265430, 279400, 281200, 301625, 309320, 349250, 351500, 357124, 375920, 386650, 407000, 413512, 418000, 424688, 446405, 469900, 482600, 516890, 530860, 558800, 587375, 603250, 618640, 663575, 698500, 703000, 714248, 773300, 814000, 827024, 892810, 939800, 965200, 966625, 982091, 1033780, 1061720, 1174750, 1206500, 1292225, 1327150, 1397000, 1406000, 1428496, 1546600, 1785620, 1879600, 1933250, 1964182, 2067560, 2123440, 2232025, 2349500, 2413000, 2584450, 2654300, 2794000, 3093200, 3317875, 3571240, 3866500, 3928364, 4135120, 4464050, 4699000, 4826000, 4910455, 5168900, 5308600, 6461125, 6635750, 7142480, 7733000, 7856728, 8928100, 9398000, 9820910, 10337800, 10617200, 11160125, 12922250, 13271500, 15466000, 15713456, 17856200, 19641820, 20675600, 22320250, 24552275, 25844500, 26543000, 35712400, 39283640, 44640500, 49104550, 51689000, 53086000, 78567280, 89281000, 98209100, 103378000, 122761375, 178562000, 196418200, 245522750, 392836400, 491045500, 982091000, 1964182000]

約数ペア:

[(1, 1964182000), (2, 982091000), (4, 491045500), (5, 392836400), (8, 245522750), (10, 196418200), (11, 178562000), (16, 122761375), (19, 103378000), (20, 98209100), (22, 89281000), (25, 78567280), (37, 53086000), (38, 51689000), (40, 49104550), (44, 44640500), (50, 39283640), (55, 35712400), (74, 26543000), (76, 25844500), (80, 24552275), (88, 22320250), (95, 20675600), (100, 19641820), (110, 17856200), (125, 15713456), (127, 15466000), (148, 13271500), (152, 12922250), (176, 11160125), (185, 10617200), (190, 10337800), (200, 9820910), (209, 9398000), (220, 8928100), (250, 7856728), (254, 7733000), (275, 7142480), (296, 6635750), (304, 6461125), (370, 5308600), (380, 5168900), (400, 4910455), (407, 4826000), (418, 4699000), (440, 4464050), (475, 4135120), (500, 3928364), (508, 3866500), (550, 3571240), (592, 3317875), (635, 3093200), (703, 2794000), (740, 2654300), (760, 2584450), (814, 2413000), (836, 2349500), (880, 2232025), (925, 2123440), (950, 2067560), (1000, 1964182), (1016, 1933250), (1045, 1879600), (1100, 1785620), (1270, 1546600), (1375, 1428496), (1397, 1406000), (1406, 1397000), (1480, 1327150), (1520, 1292225), (1628, 1206500), (1672, 1174750), (1850, 1061720), (1900, 1033780), (2000, 982091), (2032, 966625), (2035, 965200), (2090, 939800), (2200, 892810), (2375, 827024), (2413, 814000), (2540, 773300), (2750, 714248), (2794, 703000), (2812, 698500), (2960, 663575), (3175, 618640), (3256, 603250), (3344, 587375), (3515, 558800), (3700, 530860), (3800, 516890), (4070, 482600), (4180, 469900), (4400, 446405), (4625, 424688), (4699, 418000), (4750, 413512), (4826, 407000), (5080, 386650), (5225, 375920), (5500, 357124), (5588, 351500), (5624, 349250), (6350, 309320), (6512, 301625), (6985, 281200), (7030, 279400), (7400, 265430), (7600, 258445), (7733, 254000), (8140, 241300), (8360, 234950), (9250, 212344), (9398, 209000), (9500, 206756), (9652, 203500), (10160, 193325), (10175, 193040), (10450, 187960), (11000, 178562), (11176, 175750), (11248, 174625), (12065, 162800), (12700, 154660), (13970, 140600), (14060, 139700), (14800, 132715), (15466, 127000), (15875, 123728), (16280, 120650), (16720, 117475), (17575, 111760), (18500, 106172), (18796, 104500), (19000, 103378), (19304, 101750), (20350, 96520), (20900, 93980), (22000, 89281), (22352, 87875), (23495, 83600), (24130, 81400), (25400, 77330), (26125, 75184), (26543, 74000), (27940, 70300), (28120, 69850), (30932, 63500), (31750, 61864), (32560, 60325), (34925, 56240), (35150, 55880), (37000, 53086), (37592, 52250), (38000, 51689), (38608, 50875), (38665, 50800), (40700, 48260), (41800, 46990)]