2973938240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1509

約数の個数: 224

約数和(自身を含む): 8841638400

約数和(自身を除く): 5867700160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 182, 208, 224, 260, 280, 292, 320, 364, 365, 416, 448, 455, 511, 520, 560, 584, 728, 730, 832, 910, 949, 1022, 1040, 1120, 1168, 1399, 1456, 1460, 1820, 1898, 2044, 2080, 2240, 2336, 2555, 2798, 2912, 2920, 3640, 3796, 4088, 4160, 4672, 4745, 5110, 5596, 5824, 5840, 6643, 6995, 7280, 7592, 8176, 9490, 9793, 10220, 11192, 11680, 13286, 13990, 14560, 15184, 16352, 18187, 18980, 19586, 20440, 22384, 23360, 26572, 27980, 29120, 30368, 32704, 33215, 36374, 37960, 39172, 40880, 44768, 48965, 53144, 55960, 60736, 66430, 72748, 75920, 78344, 81760, 89536, 90935, 97930, 102127, 106288, 111920, 127309, 132860, 145496, 151840, 156688, 163520, 181870, 195860, 204254, 212576, 223840, 254618, 265720, 290992, 303680, 313376, 363740, 391720, 408508, 425152, 447680, 509236, 510635, 531440, 581984, 626752, 636545, 714889, 727480, 783440, 817016, 1018472, 1021270, 1062880, 1163968, 1273090, 1327651, 1429778, 1454960, 1566880, 1634032, 2036944, 2042540, 2125760, 2546180, 2655302, 2859556, 2909920, 3133760, 3268064, 3574445, 4073888, 4085080, 5092360, 5310604, 5719112, 5819840, 6536128, 6638255, 7148890, 8147776, 8170160, 9293557, 10184720, 10621208, 11438224, 13276510, 14297780, 16340320, 18587114, 20369440, 21242416, 22876448, 26553020, 28595560, 32680640, 37174228, 40738880, 42484832, 45752896, 46467785, 53106040, 57191120, 74348456, 84969664, 92935570, 106212080, 114382240, 148696912, 185871140, 212424160, 228764480, 297393824, 371742280, 424848320, 594787648, 743484560, 1486969120, 2973938240]

約数ペア:

[(1, 2973938240), (2, 1486969120), (4, 743484560), (5, 594787648), (7, 424848320), (8, 371742280), (10, 297393824), (13, 228764480), (14, 212424160), (16, 185871140), (20, 148696912), (26, 114382240), (28, 106212080), (32, 92935570), (35, 84969664), (40, 74348456), (52, 57191120), (56, 53106040), (64, 46467785), (65, 45752896), (70, 42484832), (73, 40738880), (80, 37174228), (91, 32680640), (104, 28595560), (112, 26553020), (130, 22876448), (140, 21242416), (146, 20369440), (160, 18587114), (182, 16340320), (208, 14297780), (224, 13276510), (260, 11438224), (280, 10621208), (292, 10184720), (320, 9293557), (364, 8170160), (365, 8147776), (416, 7148890), (448, 6638255), (455, 6536128), (511, 5819840), (520, 5719112), (560, 5310604), (584, 5092360), (728, 4085080), (730, 4073888), (832, 3574445), (910, 3268064), (949, 3133760), (1022, 2909920), (1040, 2859556), (1120, 2655302), (1168, 2546180), (1399, 2125760), (1456, 2042540), (1460, 2036944), (1820, 1634032), (1898, 1566880), (2044, 1454960), (2080, 1429778), (2240, 1327651), (2336, 1273090), (2555, 1163968), (2798, 1062880), (2912, 1021270), (2920, 1018472), (3640, 817016), (3796, 783440), (4088, 727480), (4160, 714889), (4672, 636545), (4745, 626752), (5110, 581984), (5596, 531440), (5824, 510635), (5840, 509236), (6643, 447680), (6995, 425152), (7280, 408508), (7592, 391720), (8176, 363740), (9490, 313376), (9793, 303680), (10220, 290992), (11192, 265720), (11680, 254618), (13286, 223840), (13990, 212576), (14560, 204254), (15184, 195860), (16352, 181870), (18187, 163520), (18980, 156688), (19586, 151840), (20440, 145496), (22384, 132860), (23360, 127309), (26572, 111920), (27980, 106288), (29120, 102127), (30368, 97930), (32704, 90935), (33215, 89536), (36374, 81760), (37960, 78344), (39172, 75920), (40880, 72748), (44768, 66430), (48965, 60736), (53144, 55960)]