313837680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 1139177088

約数和(自身を除く): 825339408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 61, 65, 68, 78, 80, 85, 97, 102, 104, 120, 122, 130, 136, 156, 170, 183, 194, 195, 204, 208, 221, 240, 244, 255, 260, 272, 291, 305, 312, 340, 366, 388, 390, 408, 442, 485, 488, 510, 520, 582, 610, 624, 663, 680, 732, 776, 780, 793, 816, 884, 915, 970, 976, 1020, 1037, 1040, 1105, 1164, 1220, 1261, 1326, 1360, 1455, 1464, 1552, 1560, 1586, 1649, 1768, 1830, 1940, 2040, 2074, 2210, 2328, 2379, 2440, 2522, 2652, 2910, 2928, 3111, 3120, 3172, 3298, 3315, 3536, 3660, 3783, 3880, 3965, 4080, 4148, 4420, 4656, 4758, 4880, 4947, 5044, 5185, 5304, 5820, 5917, 6222, 6305, 6344, 6596, 6630, 7320, 7566, 7760, 7930, 8245, 8296, 8840, 9516, 9894, 10088, 10370, 10608, 11640, 11834, 11895, 12444, 12610, 12688, 13192, 13260, 13481, 14640, 15132, 15555, 15860, 16490, 16592, 17680, 17751, 18915, 19032, 19788, 20176, 20740, 21437, 23280, 23668, 23790, 24735, 24888, 25220, 26384, 26520, 26962, 29585, 30264, 31110, 31720, 32980, 35502, 37830, 38064, 39576, 40443, 41480, 42874, 47336, 47580, 49470, 49776, 50440, 53040, 53924, 59170, 60528, 62220, 63440, 64311, 65960, 67405, 71004, 75660, 76921, 79152, 80886, 82960, 85748, 88755, 94672, 95160, 98940, 100589, 100880, 107185, 107848, 118340, 124440, 128622, 131920, 134810, 142008, 151320, 153842, 161772, 171496, 177510, 190320, 197880, 201178, 202215, 214370, 215696, 230763, 236680, 248880, 257244, 269620, 284016, 301767, 302640, 307684, 321555, 323544, 342992, 355020, 384605, 395760, 402356, 404430, 428740, 461526, 473360, 502945, 514488, 539240, 603534, 615368, 643110, 647088, 710040, 769210, 804712, 808860, 857480, 923052, 1005890, 1028976, 1078480, 1153815, 1207068, 1230736, 1286220, 1307657, 1420080, 1508835, 1538420, 1609424, 1617720, 1714960, 1846104, 2011780, 2307630, 2414136, 2572440, 2615314, 3017670, 3076840, 3235440, 3692208, 3922971, 4023560, 4615260, 4828272, 5144880, 5230628, 6035340, 6153680, 6538285, 7845942, 8047120, 9230520, 10461256, 12070680, 13076570, 15691884, 18461040, 19614855, 20922512, 24141360, 26153140, 31383768, 39229710, 52306280, 62767536, 78459420, 104612560, 156918840, 313837680]

約数ペア:

[(1, 313837680), (2, 156918840), (3, 104612560), (4, 78459420), (5, 62767536), (6, 52306280), (8, 39229710), (10, 31383768), (12, 26153140), (13, 24141360), (15, 20922512), (16, 19614855), (17, 18461040), (20, 15691884), (24, 13076570), (26, 12070680), (30, 10461256), (34, 9230520), (39, 8047120), (40, 7845942), (48, 6538285), (51, 6153680), (52, 6035340), (60, 5230628), (61, 5144880), (65, 4828272), (68, 4615260), (78, 4023560), (80, 3922971), (85, 3692208), (97, 3235440), (102, 3076840), (104, 3017670), (120, 2615314), (122, 2572440), (130, 2414136), (136, 2307630), (156, 2011780), (170, 1846104), (183, 1714960), (194, 1617720), (195, 1609424), (204, 1538420), (208, 1508835), (221, 1420080), (240, 1307657), (244, 1286220), (255, 1230736), (260, 1207068), (272, 1153815), (291, 1078480), (305, 1028976), (312, 1005890), (340, 923052), (366, 857480), (388, 808860), (390, 804712), (408, 769210), (442, 710040), (485, 647088), (488, 643110), (510, 615368), (520, 603534), (582, 539240), (610, 514488), (624, 502945), (663, 473360), (680, 461526), (732, 428740), (776, 404430), (780, 402356), (793, 395760), (816, 384605), (884, 355020), (915, 342992), (970, 323544), (976, 321555), (1020, 307684), (1037, 302640), (1040, 301767), (1105, 284016), (1164, 269620), (1220, 257244), (1261, 248880), (1326, 236680), (1360, 230763), (1455, 215696), (1464, 214370), (1552, 202215), (1560, 201178), (1586, 197880), (1649, 190320), (1768, 177510), (1830, 171496), (1940, 161772), (2040, 153842), (2074, 151320), (2210, 142008), (2328, 134810), (2379, 131920), (2440, 128622), (2522, 124440), (2652, 118340), (2910, 107848), (2928, 107185), (3111, 100880), (3120, 100589), (3172, 98940), (3298, 95160), (3315, 94672), (3536, 88755), (3660, 85748), (3783, 82960), (3880, 80886), (3965, 79152), (4080, 76921), (4148, 75660), (4420, 71004), (4656, 67405), (4758, 65960), (4880, 64311), (4947, 63440), (5044, 62220), (5185, 60528), (5304, 59170), (5820, 53924), (5917, 53040), (6222, 50440), (6305, 49776), (6344, 49470), (6596, 47580), (6630, 47336), (7320, 42874), (7566, 41480), (7760, 40443), (7930, 39576), (8245, 38064), (8296, 37830), (8840, 35502), (9516, 32980), (9894, 31720), (10088, 31110), (10370, 30264), (10608, 29585), (11640, 26962), (11834, 26520), (11895, 26384), (12444, 25220), (12610, 24888), (12688, 24735), (13192, 23790), (13260, 23668), (13481, 23280), (14640, 21437), (15132, 20740), (15555, 20176), (15860, 19788), (16490, 19032), (16592, 18915), (17680, 17751)]