3216666640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2049

約数の個数: 160

約数和(自身を含む): 8564308992

約数和(自身を除く): 5347642352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 61, 62, 80, 88, 110, 122, 124, 155, 176, 220, 244, 248, 305, 310, 341, 440, 488, 496, 610, 620, 671, 682, 880, 976, 1220, 1240, 1342, 1364, 1705, 1891, 1933, 2440, 2480, 2684, 2728, 3355, 3410, 3782, 3866, 4880, 5368, 5456, 6710, 6820, 7564, 7732, 9455, 9665, 10736, 13420, 13640, 15128, 15464, 18910, 19330, 20801, 21263, 26840, 27280, 30256, 30928, 37820, 38660, 41602, 42526, 53680, 59923, 75640, 77320, 83204, 85052, 104005, 106315, 117913, 119846, 151280, 154640, 166408, 170104, 208010, 212630, 235826, 239692, 299615, 332816, 340208, 416020, 425260, 471652, 479384, 589565, 599230, 659153, 832040, 850520, 943304, 958768, 1179130, 1198460, 1297043, 1318306, 1664080, 1701040, 1886608, 2358260, 2396920, 2594086, 2636612, 3295765, 3655303, 4716520, 4793840, 5188172, 5273224, 6485215, 6591530, 7310606, 9433040, 10376344, 10546448, 12970430, 13183060, 14621212, 18276515, 20752688, 25940860, 26366120, 29242424, 36553030, 40208333, 51881720, 52732240, 58484848, 73106060, 80416666, 103763440, 146212120, 160833332, 201041665, 292424240, 321666664, 402083330, 643333328, 804166660, 1608333320, 3216666640]

約数ペア:

[(1, 3216666640), (2, 1608333320), (4, 804166660), (5, 643333328), (8, 402083330), (10, 321666664), (11, 292424240), (16, 201041665), (20, 160833332), (22, 146212120), (31, 103763440), (40, 80416666), (44, 73106060), (55, 58484848), (61, 52732240), (62, 51881720), (80, 40208333), (88, 36553030), (110, 29242424), (122, 26366120), (124, 25940860), (155, 20752688), (176, 18276515), (220, 14621212), (244, 13183060), (248, 12970430), (305, 10546448), (310, 10376344), (341, 9433040), (440, 7310606), (488, 6591530), (496, 6485215), (610, 5273224), (620, 5188172), (671, 4793840), (682, 4716520), (880, 3655303), (976, 3295765), (1220, 2636612), (1240, 2594086), (1342, 2396920), (1364, 2358260), (1705, 1886608), (1891, 1701040), (1933, 1664080), (2440, 1318306), (2480, 1297043), (2684, 1198460), (2728, 1179130), (3355, 958768), (3410, 943304), (3782, 850520), (3866, 832040), (4880, 659153), (5368, 599230), (5456, 589565), (6710, 479384), (6820, 471652), (7564, 425260), (7732, 416020), (9455, 340208), (9665, 332816), (10736, 299615), (13420, 239692), (13640, 235826), (15128, 212630), (15464, 208010), (18910, 170104), (19330, 166408), (20801, 154640), (21263, 151280), (26840, 119846), (27280, 117913), (30256, 106315), (30928, 104005), (37820, 85052), (38660, 83204), (41602, 77320), (42526, 75640), (53680, 59923)]