6401239600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2628

約数の個数: 240

約数和(自身を含む): 18775941120

約数和(自身を除く): 12374701520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 31, 35, 40, 50, 56, 58, 62, 70, 80, 100, 112, 116, 124, 140, 145, 155, 175, 200, 203, 217, 232, 248, 280, 290, 310, 350, 400, 406, 434, 464, 496, 560, 580, 620, 700, 725, 775, 812, 868, 899, 1015, 1085, 1160, 1240, 1400, 1450, 1550, 1624, 1736, 1798, 2030, 2170, 2320, 2480, 2543, 2800, 2900, 3100, 3248, 3472, 3596, 4060, 4340, 4495, 5075, 5086, 5425, 5800, 6200, 6293, 7192, 8120, 8680, 8990, 10150, 10172, 10850, 11600, 12400, 12586, 12715, 14384, 16240, 17360, 17801, 17980, 20300, 20344, 21700, 22475, 25172, 25430, 31465, 35602, 35960, 40600, 40688, 43400, 44950, 50344, 50860, 62930, 63575, 71204, 71920, 73747, 78833, 81200, 86800, 89005, 89900, 100688, 101720, 125860, 127150, 142408, 147494, 157325, 157666, 178010, 179800, 203440, 251720, 254300, 284816, 294988, 314650, 315332, 356020, 359600, 368735, 394165, 445025, 503440, 508600, 516229, 551831, 589976, 629300, 630664, 712040, 737470, 788330, 890050, 1017200, 1032458, 1103662, 1179952, 1258600, 1261328, 1424080, 1474940, 1576660, 1780100, 1843675, 1970825, 2064916, 2207324, 2286157, 2517200, 2581145, 2759155, 2949880, 3153320, 3560200, 3687350, 3941650, 4129832, 4414648, 4572314, 5162290, 5518310, 5899760, 6306640, 7120400, 7374700, 7883300, 8259664, 8829296, 9144628, 10324580, 11036620, 11430785, 12905725, 13795775, 14749400, 15766600, 16003099, 18289256, 20649160, 22073240, 22861570, 25811450, 27591550, 29498800, 31533200, 32006198, 36578512, 41298320, 44146480, 45723140, 51622900, 55183100, 57153925, 64012396, 80015495, 91446280, 103245800, 110366200, 114307850, 128024792, 160030990, 182892560, 206491600, 220732400, 228615700, 256049584, 320061980, 400077475, 457231400, 640123960, 800154950, 914462800, 1280247920, 1600309900, 3200619800, 6401239600]

約数ペア:

[(1, 6401239600), (2, 3200619800), (4, 1600309900), (5, 1280247920), (7, 914462800), (8, 800154950), (10, 640123960), (14, 457231400), (16, 400077475), (20, 320061980), (25, 256049584), (28, 228615700), (29, 220732400), (31, 206491600), (35, 182892560), (40, 160030990), (50, 128024792), (56, 114307850), (58, 110366200), (62, 103245800), (70, 91446280), (80, 80015495), (100, 64012396), (112, 57153925), (116, 55183100), (124, 51622900), (140, 45723140), (145, 44146480), (155, 41298320), (175, 36578512), (200, 32006198), (203, 31533200), (217, 29498800), (232, 27591550), (248, 25811450), (280, 22861570), (290, 22073240), (310, 20649160), (350, 18289256), (400, 16003099), (406, 15766600), (434, 14749400), (464, 13795775), (496, 12905725), (560, 11430785), (580, 11036620), (620, 10324580), (700, 9144628), (725, 8829296), (775, 8259664), (812, 7883300), (868, 7374700), (899, 7120400), (1015, 6306640), (1085, 5899760), (1160, 5518310), (1240, 5162290), (1400, 4572314), (1450, 4414648), (1550, 4129832), (1624, 3941650), (1736, 3687350), (1798, 3560200), (2030, 3153320), (2170, 2949880), (2320, 2759155), (2480, 2581145), (2543, 2517200), (2800, 2286157), (2900, 2207324), (3100, 2064916), (3248, 1970825), (3472, 1843675), (3596, 1780100), (4060, 1576660), (4340, 1474940), (4495, 1424080), (5075, 1261328), (5086, 1258600), (5425, 1179952), (5800, 1103662), (6200, 1032458), (6293, 1017200), (7192, 890050), (8120, 788330), (8680, 737470), (8990, 712040), (10150, 630664), (10172, 629300), (10850, 589976), (11600, 551831), (12400, 516229), (12586, 508600), (12715, 503440), (14384, 445025), (16240, 394165), (17360, 368735), (17801, 359600), (17980, 356020), (20300, 315332), (20344, 314650), (21700, 294988), (22475, 284816), (25172, 254300), (25430, 251720), (31465, 203440), (35602, 179800), (35960, 178010), (40600, 157666), (40688, 157325), (43400, 147494), (44950, 142408), (50344, 127150), (50860, 125860), (62930, 101720), (63575, 100688), (71204, 89900), (71920, 89005), (73747, 86800), (78833, 81200)]