2740404420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22963}}^1$

素因数の和:23011

約数の個数: 192

約数和(自身を含む): 9722039040

約数和(自身を除く): 6981634620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 19890, 22963, 23868, 29835, 39780, 45926, 59670, 68889, 91852, 114815, 119340, 137778, 206667, 229630, 275556, 298519, 344445, 390371, 413334, 459260, 597038, 620001, 688890, 780742, 826668, 895557, 1033335, 1171113, 1194076, 1240002, 1377780, 1492595, 1561484, 1791114, 1951855, 2066670, 2342226, 2480004, 2686671, 2985190, 3100005, 3513339, 3582228, 3903710, 4133340, 4477785, 4684452, 5074823, 5373342, 5855565, 5970380, 6200010, 7026678, 7807420, 8060013, 8955570, 10149646, 10540017, 10746684, 11711130, 12400020, 13433355, 14053356, 15224469, 16120026, 17566695, 17911140, 20299292, 21080034, 23422260, 25374115, 26866710, 30448938, 32240052, 35133390, 40300065, 42160068, 45673407, 50748230, 52700085, 53733420, 60897876, 70266780, 76122345, 80600130, 91346814, 101496460, 105400170, 137020221, 152244690, 161200260, 182693628, 210800340, 228367035, 274040442, 304489380, 456734070, 548080884, 685101105, 913468140, 1370202210, 2740404420]

約数ペア:

[(1, 2740404420), (2, 1370202210), (3, 913468140), (4, 685101105), (5, 548080884), (6, 456734070), (9, 304489380), (10, 274040442), (12, 228367035), (13, 210800340), (15, 182693628), (17, 161200260), (18, 152244690), (20, 137020221), (26, 105400170), (27, 101496460), (30, 91346814), (34, 80600130), (36, 76122345), (39, 70266780), (45, 60897876), (51, 53733420), (52, 52700085), (54, 50748230), (60, 45673407), (65, 42160068), (68, 40300065), (78, 35133390), (85, 32240052), (90, 30448938), (102, 26866710), (108, 25374115), (117, 23422260), (130, 21080034), (135, 20299292), (153, 17911140), (156, 17566695), (170, 16120026), (180, 15224469), (195, 14053356), (204, 13433355), (221, 12400020), (234, 11711130), (255, 10746684), (260, 10540017), (270, 10149646), (306, 8955570), (340, 8060013), (351, 7807420), (390, 7026678), (442, 6200010), (459, 5970380), (468, 5855565), (510, 5373342), (540, 5074823), (585, 4684452), (612, 4477785), (663, 4133340), (702, 3903710), (765, 3582228), (780, 3513339), (884, 3100005), (918, 2985190), (1020, 2686671), (1105, 2480004), (1170, 2342226), (1326, 2066670), (1404, 1951855), (1530, 1791114), (1755, 1561484), (1836, 1492595), (1989, 1377780), (2210, 1240002), (2295, 1194076), (2340, 1171113), (2652, 1033335), (3060, 895557), (3315, 826668), (3510, 780742), (3978, 688890), (4420, 620001), (4590, 597038), (5967, 459260), (6630, 413334), (7020, 390371), (7956, 344445), (9180, 298519), (9945, 275556), (11934, 229630), (13260, 206667), (19890, 137778), (22963, 119340), (23868, 114815), (29835, 91852), (39780, 68889), (45926, 59670)]