136649940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 439541760

約数和(自身を除く): 302891820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1338, 1459, 1561, 2230, 2676, 2918, 3122, 3345, 4377, 4460, 4683, 5836, 6244, 6690, 7295, 7805, 8754, 9366, 10213, 13380, 14590, 15610, 17508, 18732, 20426, 21885, 23415, 29180, 30639, 31220, 40852, 43770, 46830, 51065, 61278, 87540, 93660, 102130, 122556, 153195, 204260, 306390, 325357, 612780, 650714, 976071, 1301428, 1626785, 1952142, 2277499, 3253570, 3904284, 4554998, 4880355, 6507140, 6832497, 9109996, 9760710, 11387495, 13664994, 19521420, 22774990, 27329988, 34162485, 45549980, 68324970, 136649940]

約数ペア:

[(1, 136649940), (2, 68324970), (3, 45549980), (4, 34162485), (5, 27329988), (6, 22774990), (7, 19521420), (10, 13664994), (12, 11387495), (14, 9760710), (15, 9109996), (20, 6832497), (21, 6507140), (28, 4880355), (30, 4554998), (35, 3904284), (42, 3253570), (60, 2277499), (70, 1952142), (84, 1626785), (105, 1301428), (140, 976071), (210, 650714), (223, 612780), (420, 325357), (446, 306390), (669, 204260), (892, 153195), (1115, 122556), (1338, 102130), (1459, 93660), (1561, 87540), (2230, 61278), (2676, 51065), (2918, 46830), (3122, 43770), (3345, 40852), (4377, 31220), (4460, 30639), (4683, 29180), (5836, 23415), (6244, 21885), (6690, 20426), (7295, 18732), (7805, 17508), (8754, 15610), (9366, 14590), (10213, 13380)]