2218562560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 176

約数和(自身を含む): 5730289920

約数和(自身を除く): 3511727360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 71, 80, 85, 128, 136, 142, 160, 170, 256, 272, 284, 320, 340, 355, 359, 512, 544, 568, 640, 680, 710, 718, 1024, 1088, 1136, 1207, 1280, 1360, 1420, 1436, 1795, 2176, 2272, 2414, 2560, 2720, 2840, 2872, 3590, 4352, 4544, 4828, 5120, 5440, 5680, 5744, 6035, 6103, 7180, 8704, 9088, 9656, 10880, 11360, 11488, 12070, 12206, 14360, 17408, 18176, 19312, 21760, 22720, 22976, 24140, 24412, 25489, 28720, 30515, 36352, 38624, 43520, 45440, 45952, 48280, 48824, 50978, 57440, 61030, 72704, 77248, 87040, 90880, 91904, 96560, 97648, 101956, 114880, 122060, 127445, 154496, 181760, 183808, 193120, 195296, 203912, 229760, 244120, 254890, 308992, 363520, 367616, 386240, 390592, 407824, 433313, 459520, 488240, 509780, 617984, 772480, 781184, 815648, 866626, 919040, 976480, 1019560, 1235968, 1544960, 1562368, 1631296, 1733252, 1838080, 1952960, 2039120, 2166565, 3089920, 3124736, 3262592, 3466504, 3905920, 4078240, 4333130, 6179840, 6249472, 6525184, 6933008, 7811840, 8156480, 8666260, 13050368, 13866016, 15623680, 16312960, 17332520, 26100736, 27732032, 31247360, 32625920, 34665040, 55464064, 65251840, 69330080, 110928128, 130503680, 138660160, 221856256, 277320320, 443712512, 554640640, 1109281280, 2218562560]

約数ペア:

[(1, 2218562560), (2, 1109281280), (4, 554640640), (5, 443712512), (8, 277320320), (10, 221856256), (16, 138660160), (17, 130503680), (20, 110928128), (32, 69330080), (34, 65251840), (40, 55464064), (64, 34665040), (68, 32625920), (71, 31247360), (80, 27732032), (85, 26100736), (128, 17332520), (136, 16312960), (142, 15623680), (160, 13866016), (170, 13050368), (256, 8666260), (272, 8156480), (284, 7811840), (320, 6933008), (340, 6525184), (355, 6249472), (359, 6179840), (512, 4333130), (544, 4078240), (568, 3905920), (640, 3466504), (680, 3262592), (710, 3124736), (718, 3089920), (1024, 2166565), (1088, 2039120), (1136, 1952960), (1207, 1838080), (1280, 1733252), (1360, 1631296), (1420, 1562368), (1436, 1544960), (1795, 1235968), (2176, 1019560), (2272, 976480), (2414, 919040), (2560, 866626), (2720, 815648), (2840, 781184), (2872, 772480), (3590, 617984), (4352, 509780), (4544, 488240), (4828, 459520), (5120, 433313), (5440, 407824), (5680, 390592), (5744, 386240), (6035, 367616), (6103, 363520), (7180, 308992), (8704, 254890), (9088, 244120), (9656, 229760), (10880, 203912), (11360, 195296), (11488, 193120), (12070, 183808), (12206, 181760), (14360, 154496), (17408, 127445), (18176, 122060), (19312, 114880), (21760, 101956), (22720, 97648), (22976, 96560), (24140, 91904), (24412, 90880), (25489, 87040), (28720, 77248), (30515, 72704), (36352, 61030), (38624, 57440), (43520, 50978), (45440, 48824), (45952, 48280)]