2267460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 192

約数和(自身を含む): 8467200

約数和(自身を除く): 6199740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 27, 30, 34, 36, 38, 39, 45, 51, 52, 54, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 108, 114, 117, 130, 135, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 270, 285, 306, 323, 340, 342, 351, 380, 390, 442, 459, 468, 494, 510, 513, 540, 570, 585, 612, 646, 663, 684, 702, 741, 765, 780, 855, 884, 918, 969, 988, 1020, 1026, 1105, 1140, 1170, 1235, 1292, 1326, 1404, 1482, 1530, 1615, 1710, 1755, 1836, 1938, 1989, 2052, 2210, 2223, 2295, 2340, 2470, 2565, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3510, 3705, 3876, 3978, 4199, 4420, 4446, 4590, 4845, 4940, 5130, 5814, 5967, 6460, 6630, 6669, 7020, 7410, 7956, 8398, 8721, 8892, 9180, 9690, 9945, 10260, 11115, 11628, 11934, 12597, 13260, 13338, 14535, 14820, 16796, 17442, 19380, 19890, 20995, 22230, 23868, 25194, 26676, 29070, 29835, 33345, 34884, 37791, 39780, 41990, 43605, 44460, 50388, 58140, 59670, 62985, 66690, 75582, 83980, 87210, 113373, 119340, 125970, 133380, 151164, 174420, 188955, 226746, 251940, 377910, 453492, 566865, 755820, 1133730, 2267460]

約数ペア:

[(1, 2267460), (2, 1133730), (3, 755820), (4, 566865), (5, 453492), (6, 377910), (9, 251940), (10, 226746), (12, 188955), (13, 174420), (15, 151164), (17, 133380), (18, 125970), (19, 119340), (20, 113373), (26, 87210), (27, 83980), (30, 75582), (34, 66690), (36, 62985), (38, 59670), (39, 58140), (45, 50388), (51, 44460), (52, 43605), (54, 41990), (57, 39780), (60, 37791), (65, 34884), (68, 33345), (76, 29835), (78, 29070), (85, 26676), (90, 25194), (95, 23868), (102, 22230), (108, 20995), (114, 19890), (117, 19380), (130, 17442), (135, 16796), (153, 14820), (156, 14535), (170, 13338), (171, 13260), (180, 12597), (190, 11934), (195, 11628), (204, 11115), (221, 10260), (228, 9945), (234, 9690), (247, 9180), (255, 8892), (260, 8721), (270, 8398), (285, 7956), (306, 7410), (323, 7020), (340, 6669), (342, 6630), (351, 6460), (380, 5967), (390, 5814), (442, 5130), (459, 4940), (468, 4845), (494, 4590), (510, 4446), (513, 4420), (540, 4199), (570, 3978), (585, 3876), (612, 3705), (646, 3510), (663, 3420), (684, 3315), (702, 3230), (741, 3060), (765, 2964), (780, 2907), (855, 2652), (884, 2565), (918, 2470), (969, 2340), (988, 2295), (1020, 2223), (1026, 2210), (1105, 2052), (1140, 1989), (1170, 1938), (1235, 1836), (1292, 1755), (1326, 1710), (1404, 1615), (1482, 1530)]