30721105152

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18701}}^1$

素因数の和:18777

約数の個数: 216

約数和(自身を含む): 95414312448

約数和(自身を除く): 64693207296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 207, 248, 256, 276, 279, 288, 368, 372, 384, 414, 496, 552, 558, 576, 713, 736, 744, 768, 828, 992, 1104, 1116, 1152, 1426, 1472, 1488, 1656, 1984, 2139, 2208, 2232, 2304, 2852, 2944, 2976, 3312, 3968, 4278, 4416, 4464, 5704, 5888, 5952, 6417, 6624, 7936, 8556, 8832, 8928, 11408, 11904, 12834, 13248, 17112, 17664, 17856, 18701, 22816, 23808, 25668, 26496, 34224, 35712, 37402, 45632, 51336, 52992, 56103, 68448, 71424, 74804, 91264, 102672, 112206, 136896, 149608, 168309, 182528, 205344, 224412, 273792, 299216, 336618, 410688, 430123, 448824, 547584, 579731, 598432, 673236, 821376, 860246, 897648, 1159462, 1196864, 1290369, 1346472, 1642752, 1720492, 1739193, 1795296, 2318924, 2393728, 2580738, 2692944, 3440984, 3478386, 3590592, 3871107, 4637848, 4787456, 5161476, 5217579, 5385888, 6881968, 6956772, 7181184, 7742214, 9275696, 10322952, 10435158, 10771776, 13333813, 13763936, 13913544, 14362368, 15484428, 18551392, 20645904, 20870316, 21543552, 26667626, 27527872, 27827088, 30968856, 37102784, 40001439, 41291808, 41740632, 43087104, 53335252, 55055744, 55654176, 61937712, 74205568, 80002878, 82583616, 83481264, 106670504, 110111488, 111308352, 120004317, 123875424, 148411136, 160005756, 165167232, 166962528, 213341008, 222616704, 240008634, 247750848, 320011512, 330334464, 333925056, 426682016, 445233408, 480017268, 495501696, 640023024, 667850112, 853364032, 960034536, 991003392, 1280046048, 1335700224, 1706728064, 1920069072, 2560092096, 3413456128, 3840138144, 5120184192, 7680276288, 10240368384, 15360552576, 30721105152]

約数ペア:

[(1, 30721105152), (2, 15360552576), (3, 10240368384), (4, 7680276288), (6, 5120184192), (8, 3840138144), (9, 3413456128), (12, 2560092096), (16, 1920069072), (18, 1706728064), (23, 1335700224), (24, 1280046048), (31, 991003392), (32, 960034536), (36, 853364032), (46, 667850112), (48, 640023024), (62, 495501696), (64, 480017268), (69, 445233408), (72, 426682016), (92, 333925056), (93, 330334464), (96, 320011512), (124, 247750848), (128, 240008634), (138, 222616704), (144, 213341008), (184, 166962528), (186, 165167232), (192, 160005756), (207, 148411136), (248, 123875424), (256, 120004317), (276, 111308352), (279, 110111488), (288, 106670504), (368, 83481264), (372, 82583616), (384, 80002878), (414, 74205568), (496, 61937712), (552, 55654176), (558, 55055744), (576, 53335252), (713, 43087104), (736, 41740632), (744, 41291808), (768, 40001439), (828, 37102784), (992, 30968856), (1104, 27827088), (1116, 27527872), (1152, 26667626), (1426, 21543552), (1472, 20870316), (1488, 20645904), (1656, 18551392), (1984, 15484428), (2139, 14362368), (2208, 13913544), (2232, 13763936), (2304, 13333813), (2852, 10771776), (2944, 10435158), (2976, 10322952), (3312, 9275696), (3968, 7742214), (4278, 7181184), (4416, 6956772), (4464, 6881968), (5704, 5385888), (5888, 5217579), (5952, 5161476), (6417, 4787456), (6624, 4637848), (7936, 3871107), (8556, 3590592), (8832, 3478386), (8928, 3440984), (11408, 2692944), (11904, 2580738), (12834, 2393728), (13248, 2318924), (17112, 1795296), (17664, 1739193), (17856, 1720492), (18701, 1642752), (22816, 1346472), (23808, 1290369), (25668, 1196864), (26496, 1159462), (34224, 897648), (35712, 860246), (37402, 821376), (45632, 673236), (51336, 598432), (52992, 579731), (56103, 547584), (68448, 448824), (71424, 430123), (74804, 410688), (91264, 336618), (102672, 299216), (112206, 273792), (136896, 224412), (149608, 205344), (168309, 182528)]