137218620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4280

約数の個数: 144

約数和(自身を含む): 487686528

約数和(自身を除く): 350467908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4243, 4620, 5390, 6468, 8085, 8486, 10780, 12729, 16170, 16972, 21215, 25458, 29701, 32340, 42430, 46673, 50916, 59402, 63645, 84860, 89103, 93346, 118804, 127290, 140019, 148505, 178206, 186692, 207907, 233365, 254580, 280038, 297010, 326711, 356412, 415814, 445515, 466730, 560076, 594020, 623721, 653422, 700095, 831628, 891030, 933460, 980133, 1039535, 1247442, 1306844, 1400190, 1633555, 1782060, 1960266, 2079070, 2286977, 2494884, 2800380, 3118605, 3267110, 3920532, 4158140, 4573954, 4900665, 6237210, 6534220, 6860931, 9147908, 9801330, 11434885, 12474420, 13721862, 19602660, 22869770, 27443724, 34304655, 45739540, 68609310, 137218620]

約数ペア:

[(1, 137218620), (2, 68609310), (3, 45739540), (4, 34304655), (5, 27443724), (6, 22869770), (7, 19602660), (10, 13721862), (11, 12474420), (12, 11434885), (14, 9801330), (15, 9147908), (20, 6860931), (21, 6534220), (22, 6237210), (28, 4900665), (30, 4573954), (33, 4158140), (35, 3920532), (42, 3267110), (44, 3118605), (49, 2800380), (55, 2494884), (60, 2286977), (66, 2079070), (70, 1960266), (77, 1782060), (84, 1633555), (98, 1400190), (105, 1306844), (110, 1247442), (132, 1039535), (140, 980133), (147, 933460), (154, 891030), (165, 831628), (196, 700095), (210, 653422), (220, 623721), (231, 594020), (245, 560076), (294, 466730), (308, 445515), (330, 415814), (385, 356412), (420, 326711), (462, 297010), (490, 280038), (539, 254580), (588, 233365), (660, 207907), (735, 186692), (770, 178206), (924, 148505), (980, 140019), (1078, 127290), (1155, 118804), (1470, 93346), (1540, 89103), (1617, 84860), (2156, 63645), (2310, 59402), (2695, 50916), (2940, 46673), (3234, 42430), (4243, 32340), (4620, 29701), (5390, 25458), (6468, 21215), (8085, 16972), (8486, 16170), (10780, 12729)]