2155417600

素因数分解:

$2^{12}\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 312

約数和(自身を含む): 6370370048

約数和(自身を除く): 4214952448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 97, 100, 112, 124, 128, 140, 155, 160, 175, 194, 200, 217, 224, 248, 256, 280, 310, 320, 350, 388, 400, 434, 448, 485, 496, 512, 560, 620, 640, 679, 700, 775, 776, 800, 868, 896, 970, 992, 1024, 1085, 1120, 1240, 1280, 1358, 1400, 1550, 1552, 1600, 1736, 1792, 1940, 1984, 2048, 2170, 2240, 2425, 2480, 2560, 2716, 2800, 3007, 3100, 3104, 3200, 3395, 3472, 3584, 3880, 3968, 4096, 4340, 4480, 4850, 4960, 5120, 5425, 5432, 5600, 6014, 6200, 6208, 6400, 6790, 6944, 7168, 7760, 7936, 8680, 8960, 9700, 9920, 10240, 10850, 10864, 11200, 12028, 12400, 12416, 12800, 13580, 13888, 14336, 15035, 15520, 15872, 16975, 17360, 17920, 19400, 19840, 20480, 21049, 21700, 21728, 22400, 24056, 24800, 24832, 25600, 27160, 27776, 28672, 30070, 31040, 31744, 33950, 34720, 35840, 38800, 39680, 42098, 43400, 43456, 44800, 48112, 49600, 49664, 51200, 54320, 55552, 60140, 62080, 63488, 67900, 69440, 71680, 75175, 77600, 79360, 84196, 86800, 86912, 89600, 96224, 99200, 99328, 102400, 105245, 108640, 111104, 120280, 124160, 126976, 135800, 138880, 143360, 150350, 155200, 158720, 168392, 173600, 173824, 179200, 192448, 198400, 198656, 210490, 217280, 222208, 240560, 248320, 271600, 277760, 300700, 310400, 317440, 336784, 347200, 347648, 358400, 384896, 396800, 397312, 420980, 434560, 444416, 481120, 496640, 526225, 543200, 555520, 601400, 620800, 634880, 673568, 694400, 695296, 716800, 769792, 793600, 841960, 869120, 888832, 962240, 993280, 1052450, 1086400, 1111040, 1202800, 1241600, 1347136, 1388800, 1390592, 1539584, 1587200, 1683920, 1738240, 1924480, 1986560, 2104900, 2172800, 2222080, 2405600, 2483200, 2694272, 2777600, 2781184, 3079168, 3174400, 3367840, 3476480, 3848960, 4209800, 4345600, 4444160, 4811200, 4966400, 5388544, 5555200, 6158336, 6735680, 6952960, 7697920, 8419600, 8691200, 9622400, 9932800, 10777088, 11110400, 12316672, 13471360, 13905920, 15395840, 16839200, 17382400, 19244800, 21554176, 22220800, 26942720, 30791680, 33678400, 34764800, 38489600, 43108352, 53885440, 61583360, 67356800, 69529600, 76979200, 86216704, 107770880, 134713600, 153958400, 215541760, 269427200, 307916800, 431083520, 538854400, 1077708800, 2155417600]

約数ペア:

[(1, 2155417600), (2, 1077708800), (4, 538854400), (5, 431083520), (7, 307916800), (8, 269427200), (10, 215541760), (14, 153958400), (16, 134713600), (20, 107770880), (25, 86216704), (28, 76979200), (31, 69529600), (32, 67356800), (35, 61583360), (40, 53885440), (50, 43108352), (56, 38489600), (62, 34764800), (64, 33678400), (70, 30791680), (80, 26942720), (97, 22220800), (100, 21554176), (112, 19244800), (124, 17382400), (128, 16839200), (140, 15395840), (155, 13905920), (160, 13471360), (175, 12316672), (194, 11110400), (200, 10777088), (217, 9932800), (224, 9622400), (248, 8691200), (256, 8419600), (280, 7697920), (310, 6952960), (320, 6735680), (350, 6158336), (388, 5555200), (400, 5388544), (434, 4966400), (448, 4811200), (485, 4444160), (496, 4345600), (512, 4209800), (560, 3848960), (620, 3476480), (640, 3367840), (679, 3174400), (700, 3079168), (775, 2781184), (776, 2777600), (800, 2694272), (868, 2483200), (896, 2405600), (970, 2222080), (992, 2172800), (1024, 2104900), (1085, 1986560), (1120, 1924480), (1240, 1738240), (1280, 1683920), (1358, 1587200), (1400, 1539584), (1550, 1390592), (1552, 1388800), (1600, 1347136), (1736, 1241600), (1792, 1202800), (1940, 1111040), (1984, 1086400), (2048, 1052450), (2170, 993280), (2240, 962240), (2425, 888832), (2480, 869120), (2560, 841960), (2716, 793600), (2800, 769792), (3007, 716800), (3100, 695296), (3104, 694400), (3200, 673568), (3395, 634880), (3472, 620800), (3584, 601400), (3880, 555520), (3968, 543200), (4096, 526225), (4340, 496640), (4480, 481120), (4850, 444416), (4960, 434560), (5120, 420980), (5425, 397312), (5432, 396800), (5600, 384896), (6014, 358400), (6200, 347648), (6208, 347200), (6400, 336784), (6790, 317440), (6944, 310400), (7168, 300700), (7760, 277760), (7936, 271600), (8680, 248320), (8960, 240560), (9700, 222208), (9920, 217280), (10240, 210490), (10850, 198656), (10864, 198400), (11200, 192448), (12028, 179200), (12400, 173824), (12416, 173600), (12800, 168392), (13580, 158720), (13888, 155200), (14336, 150350), (15035, 143360), (15520, 138880), (15872, 135800), (16975, 126976), (17360, 124160), (17920, 120280), (19400, 111104), (19840, 108640), (20480, 105245), (21049, 102400), (21700, 99328), (21728, 99200), (22400, 96224), (24056, 89600), (24800, 86912), (24832, 86800), (25600, 84196), (27160, 79360), (27776, 77600), (28672, 75175), (30070, 71680), (31040, 69440), (31744, 67900), (33950, 63488), (34720, 62080), (35840, 60140), (38800, 55552), (39680, 54320), (42098, 51200), (43400, 49664), (43456, 49600), (44800, 48112)]