12583740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 40951008

約数和(自身を除く): 28367268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 73, 78, 85, 102, 130, 146, 156, 169, 170, 195, 204, 219, 221, 255, 260, 292, 338, 340, 365, 390, 438, 442, 507, 510, 663, 676, 730, 780, 845, 876, 884, 949, 1014, 1020, 1095, 1105, 1241, 1326, 1460, 1690, 1898, 2028, 2190, 2210, 2482, 2535, 2652, 2847, 2873, 3315, 3380, 3723, 3796, 4380, 4420, 4745, 4964, 5070, 5694, 5746, 6205, 6630, 7446, 8619, 9490, 10140, 11388, 11492, 12337, 12410, 13260, 14235, 14365, 14892, 16133, 17238, 18615, 18980, 24674, 24820, 28470, 28730, 32266, 34476, 37011, 37230, 43095, 48399, 49348, 56940, 57460, 61685, 64532, 74022, 74460, 80665, 86190, 96798, 123370, 148044, 161330, 172380, 185055, 193596, 209729, 241995, 246740, 322660, 370110, 419458, 483990, 629187, 740220, 838916, 967980, 1048645, 1258374, 2097290, 2516748, 3145935, 4194580, 6291870, 12583740]

約数ペア:

[(1, 12583740), (2, 6291870), (3, 4194580), (4, 3145935), (5, 2516748), (6, 2097290), (10, 1258374), (12, 1048645), (13, 967980), (15, 838916), (17, 740220), (20, 629187), (26, 483990), (30, 419458), (34, 370110), (39, 322660), (51, 246740), (52, 241995), (60, 209729), (65, 193596), (68, 185055), (73, 172380), (78, 161330), (85, 148044), (102, 123370), (130, 96798), (146, 86190), (156, 80665), (169, 74460), (170, 74022), (195, 64532), (204, 61685), (219, 57460), (221, 56940), (255, 49348), (260, 48399), (292, 43095), (338, 37230), (340, 37011), (365, 34476), (390, 32266), (438, 28730), (442, 28470), (507, 24820), (510, 24674), (663, 18980), (676, 18615), (730, 17238), (780, 16133), (845, 14892), (876, 14365), (884, 14235), (949, 13260), (1014, 12410), (1020, 12337), (1095, 11492), (1105, 11388), (1241, 10140), (1326, 9490), (1460, 8619), (1690, 7446), (1898, 6630), (2028, 6205), (2190, 5746), (2210, 5694), (2482, 5070), (2535, 4964), (2652, 4745), (2847, 4420), (2873, 4380), (3315, 3796), (3380, 3723)]