973819560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1307}}^1$

素因数の和:2215

約数の個数: 128

約数和(自身を含む): 3345131520

約数和(自身を除く): 2371311960

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, 840, 887, 1307, 1774, 2614, 2661, 3548, 3921, 4435, 5228, 5322, 6209, 6535, 7096, 7842, 8870, 9149, 10456, 10644, 12418, 13070, 13305, 15684, 17740, 18298, 18627, 19605, 21288, 24836, 26140, 26610, 27447, 31045, 31368, 35480, 36596, 37254, 39210, 45745, 49672, 52280, 53220, 54894, 62090, 73192, 74508, 78420, 91490, 93135, 106440, 109788, 124180, 137235, 149016, 156840, 182980, 186270, 219576, 248360, 274470, 365960, 372540, 548940, 745080, 1097880, 1159309, 2318618, 3477927, 4637236, 5796545, 6955854, 8115163, 9274472, 11593090, 13911708, 16230326, 17389635, 23186180, 24345489, 27823416, 32460652, 34779270, 40575815, 46372360, 48690978, 64921304, 69558540, 81151630, 97381956, 121727445, 139117080, 162303260, 194763912, 243454890, 324606520, 486909780, 973819560]

約数ペア:

[(1, 973819560), (2, 486909780), (3, 324606520), (4, 243454890), (5, 194763912), (6, 162303260), (7, 139117080), (8, 121727445), (10, 97381956), (12, 81151630), (14, 69558540), (15, 64921304), (20, 48690978), (21, 46372360), (24, 40575815), (28, 34779270), (30, 32460652), (35, 27823416), (40, 24345489), (42, 23186180), (56, 17389635), (60, 16230326), (70, 13911708), (84, 11593090), (105, 9274472), (120, 8115163), (140, 6955854), (168, 5796545), (210, 4637236), (280, 3477927), (420, 2318618), (840, 1159309), (887, 1097880), (1307, 745080), (1774, 548940), (2614, 372540), (2661, 365960), (3548, 274470), (3921, 248360), (4435, 219576), (5228, 186270), (5322, 182980), (6209, 156840), (6535, 149016), (7096, 137235), (7842, 124180), (8870, 109788), (9149, 106440), (10456, 93135), (10644, 91490), (12418, 78420), (13070, 74508), (13305, 73192), (15684, 62090), (17740, 54894), (18298, 53220), (18627, 52280), (19605, 49672), (21288, 45745), (24836, 39210), (26140, 37254), (26610, 36596), (27447, 35480), (31045, 31368)]