64641418240

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:933

約数の個数: 352

約数和(自身を含む): 185670825984

約数和(自身を除く): 121029407744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 140, 146, 155, 160, 217, 224, 248, 256, 280, 292, 310, 320, 365, 434, 448, 496, 511, 512, 560, 584, 620, 640, 730, 797, 868, 896, 992, 1022, 1024, 1085, 1120, 1168, 1240, 1280, 1460, 1594, 1736, 1792, 1984, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2560, 2920, 3188, 3472, 3584, 3968, 3985, 4088, 4340, 4480, 4526, 4672, 4960, 5110, 5120, 5579, 5840, 6376, 6944, 7168, 7936, 7970, 8176, 8680, 8960, 9052, 9344, 9920, 10220, 11158, 11315, 11680, 12752, 13888, 15841, 15872, 15940, 16352, 17360, 17920, 18104, 18688, 19840, 20440, 22316, 22630, 23360, 24707, 25504, 27776, 27895, 31682, 31744, 31880, 32704, 34720, 35840, 36208, 37376, 39680, 40880, 44632, 45260, 46720, 49414, 51008, 55552, 55790, 58181, 63364, 63760, 65408, 69440, 72416, 74752, 79205, 79360, 81760, 89264, 90520, 93440, 98828, 102016, 111104, 111580, 116362, 123535, 126728, 127520, 130816, 138880, 144832, 158410, 158720, 163520, 172949, 178528, 181040, 186880, 197656, 204032, 222208, 223160, 232724, 247070, 253456, 255040, 261632, 277760, 289664, 290905, 316820, 327040, 345898, 357056, 362080, 373760, 395312, 407267, 408064, 446320, 465448, 494140, 506912, 510080, 523264, 555520, 579328, 581810, 633640, 654080, 691796, 714112, 724160, 790624, 814534, 816128, 864745, 892640, 930896, 988280, 1013824, 1020160, 1111040, 1158656, 1163620, 1267280, 1308160, 1383592, 1428224, 1448320, 1581248, 1629068, 1729490, 1785280, 1803611, 1861792, 1976560, 2027648, 2036335, 2040320, 2317312, 2327240, 2534560, 2616320, 2767184, 2856448, 2896640, 3162496, 3258136, 3458980, 3570560, 3607222, 3723584, 3953120, 4055296, 4072670, 4080640, 4654480, 5069120, 5534368, 5712896, 5793280, 6324992, 6516272, 6917960, 7141120, 7214444, 7447168, 7906240, 8110592, 8145340, 9018055, 9308960, 10138240, 11068736, 11586560, 12625277, 12649984, 13032544, 13835920, 14282240, 14428888, 14894336, 15812480, 16221184, 16290680, 18036110, 18617920, 20276480, 22137472, 25250554, 25299968, 26065088, 27671840, 28564480, 28857776, 29788672, 31624960, 32581360, 36072220, 37235840, 40552960, 44274944, 50501108, 52130176, 55343680, 57715552, 59577344, 63126385, 63249920, 65162720, 72144440, 74471680, 81105920, 88549888, 101002216, 104260352, 110687360, 115431104, 126252770, 126499840, 130325440, 144288880, 148943360, 177099776, 202004432, 208520704, 221374720, 230862208, 252505540, 260650880, 288577760, 297886720, 404008864, 417041408, 442749440, 461724416, 505011080, 521301760, 577155520, 808017728, 885498880, 923448832, 1010022160, 1042603520, 1154311040, 1616035456, 1846897664, 2020044320, 2085207040, 2308622080, 3232070912, 4040088640, 4617244160, 6464141824, 8080177280, 9234488320, 12928283648, 16160354560, 32320709120, 64641418240]

約数ペア:

[(1, 64641418240), (2, 32320709120), (4, 16160354560), (5, 12928283648), (7, 9234488320), (8, 8080177280), (10, 6464141824), (14, 4617244160), (16, 4040088640), (20, 3232070912), (28, 2308622080), (31, 2085207040), (32, 2020044320), (35, 1846897664), (40, 1616035456), (56, 1154311040), (62, 1042603520), (64, 1010022160), (70, 923448832), (73, 885498880), (80, 808017728), (112, 577155520), (124, 521301760), (128, 505011080), (140, 461724416), (146, 442749440), (155, 417041408), (160, 404008864), (217, 297886720), (224, 288577760), (248, 260650880), (256, 252505540), (280, 230862208), (292, 221374720), (310, 208520704), (320, 202004432), (365, 177099776), (434, 148943360), (448, 144288880), (496, 130325440), (511, 126499840), (512, 126252770), (560, 115431104), (584, 110687360), (620, 104260352), (640, 101002216), (730, 88549888), (797, 81105920), (868, 74471680), (896, 72144440), (992, 65162720), (1022, 63249920), (1024, 63126385), (1085, 59577344), (1120, 57715552), (1168, 55343680), (1240, 52130176), (1280, 50501108), (1460, 44274944), (1594, 40552960), (1736, 37235840), (1792, 36072220), (1984, 32581360), (2044, 31624960), (2170, 29788672), (2240, 28857776), (2263, 28564480), (2336, 27671840), (2480, 26065088), (2555, 25299968), (2560, 25250554), (2920, 22137472), (3188, 20276480), (3472, 18617920), (3584, 18036110), (3968, 16290680), (3985, 16221184), (4088, 15812480), (4340, 14894336), (4480, 14428888), (4526, 14282240), (4672, 13835920), (4960, 13032544), (5110, 12649984), (5120, 12625277), (5579, 11586560), (5840, 11068736), (6376, 10138240), (6944, 9308960), (7168, 9018055), (7936, 8145340), (7970, 8110592), (8176, 7906240), (8680, 7447168), (8960, 7214444), (9052, 7141120), (9344, 6917960), (9920, 6516272), (10220, 6324992), (11158, 5793280), (11315, 5712896), (11680, 5534368), (12752, 5069120), (13888, 4654480), (15841, 4080640), (15872, 4072670), (15940, 4055296), (16352, 3953120), (17360, 3723584), (17920, 3607222), (18104, 3570560), (18688, 3458980), (19840, 3258136), (20440, 3162496), (22316, 2896640), (22630, 2856448), (23360, 2767184), (24707, 2616320), (25504, 2534560), (27776, 2327240), (27895, 2317312), (31682, 2040320), (31744, 2036335), (31880, 2027648), (32704, 1976560), (34720, 1861792), (35840, 1803611), (36208, 1785280), (37376, 1729490), (39680, 1629068), (40880, 1581248), (44632, 1448320), (45260, 1428224), (46720, 1383592), (49414, 1308160), (51008, 1267280), (55552, 1163620), (55790, 1158656), (58181, 1111040), (63364, 1020160), (63760, 1013824), (65408, 988280), (69440, 930896), (72416, 892640), (74752, 864745), (79205, 816128), (79360, 814534), (81760, 790624), (89264, 724160), (90520, 714112), (93440, 691796), (98828, 654080), (102016, 633640), (111104, 581810), (111580, 579328), (116362, 555520), (123535, 523264), (126728, 510080), (127520, 506912), (130816, 494140), (138880, 465448), (144832, 446320), (158410, 408064), (158720, 407267), (163520, 395312), (172949, 373760), (178528, 362080), (181040, 357056), (186880, 345898), (197656, 327040), (204032, 316820), (222208, 290905), (223160, 289664), (232724, 277760), (247070, 261632), (253456, 255040)]