19007520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5657}}^1$

素因数の和:5682

約数の個数: 96

約数和(自身を含む): 68439168

約数和(自身を除く): 49431648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5657, 11314, 16971, 22628, 28285, 33942, 39599, 45256, 56570, 67884, 79198, 84855, 90512, 113140, 118797, 135768, 158396, 169710, 181024, 197995, 226280, 237594, 271536, 316792, 339420, 395990, 452560, 475188, 543072, 593985, 633584, 678840, 791980, 905120, 950376, 1187970, 1267168, 1357680, 1583960, 1900752, 2375940, 2715360, 3167920, 3801504, 4751880, 6335840, 9503760, 19007520]

約数ペア:

[(1, 19007520), (2, 9503760), (3, 6335840), (4, 4751880), (5, 3801504), (6, 3167920), (7, 2715360), (8, 2375940), (10, 1900752), (12, 1583960), (14, 1357680), (15, 1267168), (16, 1187970), (20, 950376), (21, 905120), (24, 791980), (28, 678840), (30, 633584), (32, 593985), (35, 543072), (40, 475188), (42, 452560), (48, 395990), (56, 339420), (60, 316792), (70, 271536), (80, 237594), (84, 226280), (96, 197995), (105, 181024), (112, 169710), (120, 158396), (140, 135768), (160, 118797), (168, 113140), (210, 90512), (224, 84855), (240, 79198), (280, 67884), (336, 56570), (420, 45256), (480, 39599), (560, 33942), (672, 28285), (840, 22628), (1120, 16971), (1680, 11314), (3360, 5657)]