1489830720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3037}}^1$

素因数の和:3137

約数の個数: 224

約数和(自身を含む): 5481815808

約数和(自身を除く): 3991985088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 2044, 2190, 2240, 2336, 2555, 2920, 3037, 3066, 3360, 3504, 4088, 4380, 4672, 5110, 5840, 6074, 6132, 6720, 7008, 7665, 8176, 8760, 9111, 10220, 11680, 12148, 12264, 14016, 15185, 15330, 16352, 17520, 18222, 20440, 21259, 23360, 24296, 24528, 30370, 30660, 32704, 35040, 36444, 40880, 42518, 45555, 48592, 49056, 60740, 61320, 63777, 70080, 72888, 81760, 85036, 91110, 97184, 98112, 106295, 121480, 122640, 127554, 145776, 163520, 170072, 182220, 194368, 212590, 221701, 242960, 245280, 255108, 291552, 318885, 340144, 364440, 425180, 443402, 485920, 490560, 510216, 583104, 637770, 665103, 680288, 728880, 850360, 886804, 971840, 1020432, 1108505, 1275540, 1330206, 1360576, 1457760, 1551907, 1700720, 1773608, 2040864, 2217010, 2551080, 2660412, 2915520, 3103814, 3325515, 3401440, 3547216, 4081728, 4434020, 4655721, 5102160, 5320824, 6207628, 6651030, 6802880, 7094432, 7759535, 8868040, 9311442, 10204320, 10641648, 12415256, 13302060, 14188864, 15519070, 17736080, 18622884, 20408640, 21283296, 23278605, 24830512, 26604120, 31038140, 35472160, 37245768, 42566592, 46557210, 49661024, 53208240, 62076280, 70944320, 74491536, 93114420, 99322048, 106416480, 124152560, 148983072, 186228840, 212832960, 248305120, 297966144, 372457680, 496610240, 744915360, 1489830720]

約数ペア:

[(1, 1489830720), (2, 744915360), (3, 496610240), (4, 372457680), (5, 297966144), (6, 248305120), (7, 212832960), (8, 186228840), (10, 148983072), (12, 124152560), (14, 106416480), (15, 99322048), (16, 93114420), (20, 74491536), (21, 70944320), (24, 62076280), (28, 53208240), (30, 49661024), (32, 46557210), (35, 42566592), (40, 37245768), (42, 35472160), (48, 31038140), (56, 26604120), (60, 24830512), (64, 23278605), (70, 21283296), (73, 20408640), (80, 18622884), (84, 17736080), (96, 15519070), (105, 14188864), (112, 13302060), (120, 12415256), (140, 10641648), (146, 10204320), (160, 9311442), (168, 8868040), (192, 7759535), (210, 7094432), (219, 6802880), (224, 6651030), (240, 6207628), (280, 5320824), (292, 5102160), (320, 4655721), (336, 4434020), (365, 4081728), (420, 3547216), (438, 3401440), (448, 3325515), (480, 3103814), (511, 2915520), (560, 2660412), (584, 2551080), (672, 2217010), (730, 2040864), (840, 1773608), (876, 1700720), (960, 1551907), (1022, 1457760), (1095, 1360576), (1120, 1330206), (1168, 1275540), (1344, 1108505), (1460, 1020432), (1533, 971840), (1680, 886804), (1752, 850360), (2044, 728880), (2190, 680288), (2240, 665103), (2336, 637770), (2555, 583104), (2920, 510216), (3037, 490560), (3066, 485920), (3360, 443402), (3504, 425180), (4088, 364440), (4380, 340144), (4672, 318885), (5110, 291552), (5840, 255108), (6074, 245280), (6132, 242960), (6720, 221701), (7008, 212590), (7665, 194368), (8176, 182220), (8760, 170072), (9111, 163520), (10220, 145776), (11680, 127554), (12148, 122640), (12264, 121480), (14016, 106295), (15185, 98112), (15330, 97184), (16352, 91110), (17520, 85036), (18222, 81760), (20440, 72888), (21259, 70080), (23360, 63777), (24296, 61320), (24528, 60740), (30370, 49056), (30660, 48592), (32704, 45555), (35040, 42518), (36444, 40880)]