557215680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:603

約数の個数: 224

約数和(自身を含む): 2035966464

約数和(自身を除く): 1478750784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 283, 293, 320, 336, 420, 448, 480, 560, 566, 586, 672, 840, 849, 879, 960, 1120, 1132, 1172, 1344, 1415, 1465, 1680, 1698, 1758, 1981, 2051, 2240, 2264, 2344, 2830, 2930, 3360, 3396, 3516, 3962, 4102, 4245, 4395, 4528, 4688, 5660, 5860, 5943, 6153, 6720, 6792, 7032, 7924, 8204, 8490, 8790, 9056, 9376, 9905, 10255, 11320, 11720, 11886, 12306, 13584, 14064, 15848, 16408, 16980, 17580, 18112, 18752, 19810, 20510, 22640, 23440, 23772, 24612, 27168, 28128, 29715, 30765, 31696, 32816, 33960, 35160, 39620, 41020, 45280, 46880, 47544, 49224, 54336, 56256, 59430, 61530, 63392, 65632, 67920, 70320, 79240, 82040, 82919, 90560, 93760, 95088, 98448, 118860, 123060, 126784, 131264, 135840, 140640, 158480, 164080, 165838, 190176, 196896, 237720, 246120, 248757, 271680, 281280, 316960, 328160, 331676, 380352, 393792, 414595, 475440, 492240, 497514, 580433, 633920, 656320, 663352, 829190, 950880, 984480, 995028, 1160866, 1243785, 1326704, 1658380, 1741299, 1901760, 1968960, 1990056, 2321732, 2487570, 2653408, 2902165, 3316760, 3482598, 3980112, 4643464, 4975140, 5306816, 5804330, 6633520, 6965196, 7960224, 8706495, 9286928, 9950280, 11608660, 13267040, 13930392, 15920448, 17412990, 18573856, 19900560, 23217320, 26534080, 27860784, 34825980, 37147712, 39801120, 46434640, 55721568, 69651960, 79602240, 92869280, 111443136, 139303920, 185738560, 278607840, 557215680]

約数ペア:

[(1, 557215680), (2, 278607840), (3, 185738560), (4, 139303920), (5, 111443136), (6, 92869280), (7, 79602240), (8, 69651960), (10, 55721568), (12, 46434640), (14, 39801120), (15, 37147712), (16, 34825980), (20, 27860784), (21, 26534080), (24, 23217320), (28, 19900560), (30, 18573856), (32, 17412990), (35, 15920448), (40, 13930392), (42, 13267040), (48, 11608660), (56, 9950280), (60, 9286928), (64, 8706495), (70, 7960224), (80, 6965196), (84, 6633520), (96, 5804330), (105, 5306816), (112, 4975140), (120, 4643464), (140, 3980112), (160, 3482598), (168, 3316760), (192, 2902165), (210, 2653408), (224, 2487570), (240, 2321732), (280, 1990056), (283, 1968960), (293, 1901760), (320, 1741299), (336, 1658380), (420, 1326704), (448, 1243785), (480, 1160866), (560, 995028), (566, 984480), (586, 950880), (672, 829190), (840, 663352), (849, 656320), (879, 633920), (960, 580433), (1120, 497514), (1132, 492240), (1172, 475440), (1344, 414595), (1415, 393792), (1465, 380352), (1680, 331676), (1698, 328160), (1758, 316960), (1981, 281280), (2051, 271680), (2240, 248757), (2264, 246120), (2344, 237720), (2830, 196896), (2930, 190176), (3360, 165838), (3396, 164080), (3516, 158480), (3962, 140640), (4102, 135840), (4245, 131264), (4395, 126784), (4528, 123060), (4688, 118860), (5660, 98448), (5860, 95088), (5943, 93760), (6153, 90560), (6720, 82919), (6792, 82040), (7032, 79240), (7924, 70320), (8204, 67920), (8490, 65632), (8790, 63392), (9056, 61530), (9376, 59430), (9905, 56256), (10255, 54336), (11320, 49224), (11720, 47544), (11886, 46880), (12306, 45280), (13584, 41020), (14064, 39620), (15848, 35160), (16408, 33960), (16980, 32816), (17580, 31696), (18112, 30765), (18752, 29715), (19810, 28128), (20510, 27168), (22640, 24612), (23440, 23772)]