2013553320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9649}}^1$

素因数の和:9747

約数の個数: 128

約数和(自身を含む): 6336576000

約数和(自身を除く): 4323022680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 282, 296, 370, 376, 444, 470, 555, 564, 705, 740, 888, 940, 1110, 1128, 1410, 1480, 1739, 1880, 2220, 2820, 3478, 4440, 5217, 5640, 6956, 8695, 9649, 10434, 13912, 17390, 19298, 20868, 26085, 28947, 34780, 38596, 41736, 48245, 52170, 57894, 69560, 77192, 96490, 104340, 115788, 144735, 192980, 208680, 231576, 289470, 357013, 385960, 453503, 578940, 714026, 907006, 1071039, 1157880, 1360509, 1428052, 1785065, 1814012, 2142078, 2267515, 2721018, 2856104, 3570130, 3628024, 4284156, 4535030, 5355195, 5442036, 6802545, 7140260, 8568312, 9070060, 10710390, 10884072, 13605090, 14280520, 16779611, 18140120, 21420780, 27210180, 33559222, 42841560, 50338833, 54420360, 67118444, 83898055, 100677666, 134236888, 167796110, 201355332, 251694165, 335592220, 402710664, 503388330, 671184440, 1006776660, 2013553320]

約数ペア:

[(1, 2013553320), (2, 1006776660), (3, 671184440), (4, 503388330), (5, 402710664), (6, 335592220), (8, 251694165), (10, 201355332), (12, 167796110), (15, 134236888), (20, 100677666), (24, 83898055), (30, 67118444), (37, 54420360), (40, 50338833), (47, 42841560), (60, 33559222), (74, 27210180), (94, 21420780), (111, 18140120), (120, 16779611), (141, 14280520), (148, 13605090), (185, 10884072), (188, 10710390), (222, 9070060), (235, 8568312), (282, 7140260), (296, 6802545), (370, 5442036), (376, 5355195), (444, 4535030), (470, 4284156), (555, 3628024), (564, 3570130), (705, 2856104), (740, 2721018), (888, 2267515), (940, 2142078), (1110, 1814012), (1128, 1785065), (1410, 1428052), (1480, 1360509), (1739, 1157880), (1880, 1071039), (2220, 907006), (2820, 714026), (3478, 578940), (4440, 453503), (5217, 385960), (5640, 357013), (6956, 289470), (8695, 231576), (9649, 208680), (10434, 192980), (13912, 144735), (17390, 115788), (19298, 104340), (20868, 96490), (26085, 77192), (28947, 69560), (34780, 57894), (38596, 52170), (41736, 48245)]