1715611680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3001}}^1$

素因数の和:3419

約数の個数: 144

約数和(自身を含む): 5871227544

約数和(自身を除く): 4155615864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 397, 480, 720, 794, 1191, 1440, 1588, 1985, 2382, 3001, 3176, 3573, 3970, 4764, 5955, 6002, 6352, 7146, 7940, 9003, 9528, 11910, 12004, 12704, 14292, 15005, 15880, 17865, 18006, 19056, 23820, 24008, 27009, 28584, 30010, 31760, 35730, 36012, 38112, 45015, 47640, 48016, 54018, 57168, 60020, 63520, 71460, 72024, 90030, 95280, 96032, 108036, 114336, 120040, 135045, 142920, 144048, 180060, 190560, 216072, 240080, 270090, 285840, 288096, 360120, 432144, 480160, 540180, 571680, 720240, 864288, 1080360, 1191397, 1440480, 2160720, 2382794, 3574191, 4321440, 4765588, 5956985, 7148382, 9531176, 10722573, 11913970, 14296764, 17870955, 19062352, 21445146, 23827940, 28593528, 35741910, 38124704, 42890292, 47655880, 53612865, 57187056, 71483820, 85780584, 95311760, 107225730, 114374112, 142967640, 171561168, 190623520, 214451460, 285935280, 343122336, 428902920, 571870560, 857805840, 1715611680]

約数ペア:

[(1, 1715611680), (2, 857805840), (3, 571870560), (4, 428902920), (5, 343122336), (6, 285935280), (8, 214451460), (9, 190623520), (10, 171561168), (12, 142967640), (15, 114374112), (16, 107225730), (18, 95311760), (20, 85780584), (24, 71483820), (30, 57187056), (32, 53612865), (36, 47655880), (40, 42890292), (45, 38124704), (48, 35741910), (60, 28593528), (72, 23827940), (80, 21445146), (90, 19062352), (96, 17870955), (120, 14296764), (144, 11913970), (160, 10722573), (180, 9531176), (240, 7148382), (288, 5956985), (360, 4765588), (397, 4321440), (480, 3574191), (720, 2382794), (794, 2160720), (1191, 1440480), (1440, 1191397), (1588, 1080360), (1985, 864288), (2382, 720240), (3001, 571680), (3176, 540180), (3573, 480160), (3970, 432144), (4764, 360120), (5955, 288096), (6002, 285840), (6352, 270090), (7146, 240080), (7940, 216072), (9003, 190560), (9528, 180060), (11910, 144048), (12004, 142920), (12704, 135045), (14292, 120040), (15005, 114336), (15880, 108036), (17865, 96032), (18006, 95280), (19056, 90030), (23820, 72024), (24008, 71460), (27009, 63520), (28584, 60020), (30010, 57168), (31760, 54018), (35730, 48016), (36012, 47640), (38112, 45015)]