730421440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 168

約数和(自身を含む): 2079619920

約数和(自身を除く): 1349198480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 320, 370, 392, 448, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1259, 1295, 1480, 1568, 1813, 1960, 2072, 2240, 2368, 2518, 2590, 2960, 3136, 3626, 3920, 4144, 5036, 5180, 5920, 6295, 7252, 7840, 8288, 8813, 9065, 10072, 10360, 11840, 12590, 14504, 15680, 16576, 17626, 18130, 20144, 20720, 25180, 29008, 35252, 36260, 40288, 41440, 44065, 46583, 50360, 58016, 61691, 70504, 72520, 80576, 82880, 88130, 93166, 100720, 116032, 123382, 141008, 145040, 176260, 186332, 201440, 232915, 246764, 282016, 290080, 308455, 326081, 352520, 372664, 402880, 465830, 493528, 564032, 580160, 616910, 652162, 705040, 745328, 931660, 987056, 1233820, 1304324, 1410080, 1490656, 1630405, 1863320, 1974112, 2282567, 2467640, 2608648, 2820160, 2981312, 3260810, 3726640, 3948224, 4565134, 4935280, 5217296, 6521620, 7453280, 9130268, 9870560, 10434592, 11412835, 13043240, 14906560, 18260536, 19741120, 20869184, 22825670, 26086480, 36521072, 45651340, 52172960, 73042144, 91302680, 104345920, 146084288, 182605360, 365210720, 730421440]

約数ペア:

[(1, 730421440), (2, 365210720), (4, 182605360), (5, 146084288), (7, 104345920), (8, 91302680), (10, 73042144), (14, 52172960), (16, 45651340), (20, 36521072), (28, 26086480), (32, 22825670), (35, 20869184), (37, 19741120), (40, 18260536), (49, 14906560), (56, 13043240), (64, 11412835), (70, 10434592), (74, 9870560), (80, 9130268), (98, 7453280), (112, 6521620), (140, 5217296), (148, 4935280), (160, 4565134), (185, 3948224), (196, 3726640), (224, 3260810), (245, 2981312), (259, 2820160), (280, 2608648), (296, 2467640), (320, 2282567), (370, 1974112), (392, 1863320), (448, 1630405), (490, 1490656), (518, 1410080), (560, 1304324), (592, 1233820), (740, 987056), (784, 931660), (980, 745328), (1036, 705040), (1120, 652162), (1184, 616910), (1259, 580160), (1295, 564032), (1480, 493528), (1568, 465830), (1813, 402880), (1960, 372664), (2072, 352520), (2240, 326081), (2368, 308455), (2518, 290080), (2590, 282016), (2960, 246764), (3136, 232915), (3626, 201440), (3920, 186332), (4144, 176260), (5036, 145040), (5180, 141008), (5920, 123382), (6295, 116032), (7252, 100720), (7840, 93166), (8288, 88130), (8813, 82880), (9065, 80576), (10072, 72520), (10360, 70504), (11840, 61691), (12590, 58016), (14504, 50360), (15680, 46583), (16576, 44065), (17626, 41440), (18130, 40288), (20144, 36260), (20720, 35252), (25180, 29008)]