16679880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{6619}}^1$

素因数の和:6643

約数の個数: 96

約数和(自身を含む): 61963200

約数和(自身を除く): 45283320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 6619, 13238, 19857, 26476, 33095, 39714, 46333, 52952, 59571, 66190, 79428, 92666, 99285, 119142, 132380, 138999, 158856, 185332, 198570, 231665, 238284, 264760, 277998, 297855, 370664, 397140, 416997, 463330, 476568, 555996, 595710, 694995, 794280, 833994, 926660, 1111992, 1191420, 1389990, 1667988, 1853320, 2084985, 2382840, 2779980, 3335976, 4169970, 5559960, 8339940, 16679880]

約数ペア:

[(1, 16679880), (2, 8339940), (3, 5559960), (4, 4169970), (5, 3335976), (6, 2779980), (7, 2382840), (8, 2084985), (9, 1853320), (10, 1667988), (12, 1389990), (14, 1191420), (15, 1111992), (18, 926660), (20, 833994), (21, 794280), (24, 694995), (28, 595710), (30, 555996), (35, 476568), (36, 463330), (40, 416997), (42, 397140), (45, 370664), (56, 297855), (60, 277998), (63, 264760), (70, 238284), (72, 231665), (84, 198570), (90, 185332), (105, 158856), (120, 138999), (126, 132380), (140, 119142), (168, 99285), (180, 92666), (210, 79428), (252, 66190), (280, 59571), (315, 52952), (360, 46333), (420, 39714), (504, 33095), (630, 26476), (840, 19857), (1260, 13238), (2520, 6619)]