223135920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{44273}}^1$

素因数の和:44299

約数の個数: 120

約数和(自身を含む): 856436256

約数和(自身を除く): 633300336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 44273, 88546, 132819, 177092, 221365, 265638, 309911, 354184, 398457, 442730, 531276, 619822, 664095, 708368, 796914, 885460, 929733, 1062552, 1239644, 1328190, 1549555, 1593828, 1770920, 1859466, 1992285, 2125104, 2479288, 2656380, 2789199, 3099110, 3187656, 3541840, 3718932, 3984570, 4648665, 4958576, 5312760, 5578398, 6198220, 6375312, 7437864, 7969140, 9297330, 10625520, 11156796, 12396440, 13945995, 14875728, 15938280, 18594660, 22313592, 24792880, 27891990, 31876560, 37189320, 44627184, 55783980, 74378640, 111567960, 223135920]

約数ペア:

[(1, 223135920), (2, 111567960), (3, 74378640), (4, 55783980), (5, 44627184), (6, 37189320), (7, 31876560), (8, 27891990), (9, 24792880), (10, 22313592), (12, 18594660), (14, 15938280), (15, 14875728), (16, 13945995), (18, 12396440), (20, 11156796), (21, 10625520), (24, 9297330), (28, 7969140), (30, 7437864), (35, 6375312), (36, 6198220), (40, 5578398), (42, 5312760), (45, 4958576), (48, 4648665), (56, 3984570), (60, 3718932), (63, 3541840), (70, 3187656), (72, 3099110), (80, 2789199), (84, 2656380), (90, 2479288), (105, 2125104), (112, 1992285), (120, 1859466), (126, 1770920), (140, 1593828), (144, 1549555), (168, 1328190), (180, 1239644), (210, 1062552), (240, 929733), (252, 885460), (280, 796914), (315, 708368), (336, 664095), (360, 619822), (420, 531276), (504, 442730), (560, 398457), (630, 354184), (720, 309911), (840, 265638), (1008, 221365), (1260, 177092), (1680, 132819), (2520, 88546), (5040, 44273)]