2247304920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3307}}^1$

素因数の和:4137

約数の個数: 128

約数和(自身を含む): 7716902400

約数和(自身を除く): 5469597480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 809, 840, 1618, 2427, 3236, 3307, 4045, 4854, 5663, 6472, 6614, 8090, 9708, 9921, 11326, 12135, 13228, 16180, 16535, 16989, 19416, 19842, 22652, 23149, 24270, 26456, 28315, 32360, 33070, 33978, 39684, 45304, 46298, 48540, 49605, 56630, 66140, 67956, 69447, 79368, 84945, 92596, 97080, 99210, 113260, 115745, 132280, 135912, 138894, 169890, 185192, 198420, 226520, 231490, 277788, 339780, 347235, 396840, 462980, 555576, 679560, 694470, 925960, 1388940, 2675363, 2777880, 5350726, 8026089, 10701452, 13376815, 16052178, 18727541, 21402904, 26753630, 32104356, 37455082, 40130445, 53507260, 56182623, 64208712, 74910164, 80260890, 93637705, 107014520, 112365246, 149820328, 160521780, 187275410, 224730492, 280913115, 321043560, 374550820, 449460984, 561826230, 749101640, 1123652460, 2247304920]

約数ペア:

[(1, 2247304920), (2, 1123652460), (3, 749101640), (4, 561826230), (5, 449460984), (6, 374550820), (7, 321043560), (8, 280913115), (10, 224730492), (12, 187275410), (14, 160521780), (15, 149820328), (20, 112365246), (21, 107014520), (24, 93637705), (28, 80260890), (30, 74910164), (35, 64208712), (40, 56182623), (42, 53507260), (56, 40130445), (60, 37455082), (70, 32104356), (84, 26753630), (105, 21402904), (120, 18727541), (140, 16052178), (168, 13376815), (210, 10701452), (280, 8026089), (420, 5350726), (809, 2777880), (840, 2675363), (1618, 1388940), (2427, 925960), (3236, 694470), (3307, 679560), (4045, 555576), (4854, 462980), (5663, 396840), (6472, 347235), (6614, 339780), (8090, 277788), (9708, 231490), (9921, 226520), (11326, 198420), (12135, 185192), (13228, 169890), (16180, 138894), (16535, 135912), (16989, 132280), (19416, 115745), (19842, 113260), (22652, 99210), (23149, 97080), (24270, 92596), (26456, 84945), (28315, 79368), (32360, 69447), (33070, 67956), (33978, 66140), (39684, 56630), (45304, 49605), (46298, 48540)]