2025371640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1213

約数の個数: 128

約数和(自身を含む): 6177669120

約数和(自身を除く): 4152297480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 191, 194, 291, 382, 388, 485, 573, 582, 764, 776, 911, 955, 970, 1146, 1164, 1455, 1528, 1822, 1910, 1940, 2292, 2328, 2733, 2865, 2910, 3644, 3820, 3880, 4555, 4584, 5466, 5730, 5820, 7288, 7640, 9110, 10932, 11460, 11640, 13665, 18220, 18527, 21864, 22920, 27330, 36440, 37054, 54660, 55581, 74108, 88367, 92635, 109320, 111162, 148216, 174001, 176734, 185270, 222324, 265101, 277905, 348002, 353468, 370540, 441835, 444648, 522003, 530202, 555810, 696004, 706936, 741080, 870005, 883670, 1044006, 1060404, 1111620, 1325505, 1392008, 1740010, 1767340, 2088012, 2120808, 2223240, 2610015, 2651010, 3480020, 3534680, 4176024, 5220030, 5302020, 6960040, 10440060, 10604040, 16878097, 20880120, 33756194, 50634291, 67512388, 84390485, 101268582, 135024776, 168780970, 202537164, 253171455, 337561940, 405074328, 506342910, 675123880, 1012685820, 2025371640]

約数ペア:

[(1, 2025371640), (2, 1012685820), (3, 675123880), (4, 506342910), (5, 405074328), (6, 337561940), (8, 253171455), (10, 202537164), (12, 168780970), (15, 135024776), (20, 101268582), (24, 84390485), (30, 67512388), (40, 50634291), (60, 33756194), (97, 20880120), (120, 16878097), (191, 10604040), (194, 10440060), (291, 6960040), (382, 5302020), (388, 5220030), (485, 4176024), (573, 3534680), (582, 3480020), (764, 2651010), (776, 2610015), (911, 2223240), (955, 2120808), (970, 2088012), (1146, 1767340), (1164, 1740010), (1455, 1392008), (1528, 1325505), (1822, 1111620), (1910, 1060404), (1940, 1044006), (2292, 883670), (2328, 870005), (2733, 741080), (2865, 706936), (2910, 696004), (3644, 555810), (3820, 530202), (3880, 522003), (4555, 444648), (4584, 441835), (5466, 370540), (5730, 353468), (5820, 348002), (7288, 277905), (7640, 265101), (9110, 222324), (10932, 185270), (11460, 176734), (11640, 174001), (13665, 148216), (18220, 111162), (18527, 109320), (21864, 92635), (22920, 88367), (27330, 74108), (36440, 55581), (37054, 54660)]