981409320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9433}}^1$

素因数の和:9484

約数の個数: 144

約数和(自身を含む): 3388598460

約数和(自身を除く): 2407189140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 9433, 10404, 11560, 13005, 17340, 18866, 20808, 26010, 28299, 34680, 37732, 47165, 52020, 56598, 75464, 84897, 94330, 104040, 113196, 141495, 160361, 169794, 188660, 226392, 282990, 320722, 339588, 377320, 424485, 481083, 565980, 641444, 679176, 801805, 848970, 962166, 1131960, 1282888, 1443249, 1603610, 1697940, 1924332, 2405415, 2726137, 2886498, 3207220, 3395880, 3848664, 4810830, 5452274, 5772996, 6414440, 7216245, 8178411, 9621660, 10904548, 11545992, 13630685, 14432490, 16356822, 19243320, 21809096, 24535233, 27261370, 28864980, 32713644, 40892055, 49070466, 54522740, 57729960, 65427288, 81784110, 98140932, 109045480, 122676165, 163568220, 196281864, 245352330, 327136440, 490704660, 981409320]

約数ペア:

[(1, 981409320), (2, 490704660), (3, 327136440), (4, 245352330), (5, 196281864), (6, 163568220), (8, 122676165), (9, 109045480), (10, 98140932), (12, 81784110), (15, 65427288), (17, 57729960), (18, 54522740), (20, 49070466), (24, 40892055), (30, 32713644), (34, 28864980), (36, 27261370), (40, 24535233), (45, 21809096), (51, 19243320), (60, 16356822), (68, 14432490), (72, 13630685), (85, 11545992), (90, 10904548), (102, 9621660), (120, 8178411), (136, 7216245), (153, 6414440), (170, 5772996), (180, 5452274), (204, 4810830), (255, 3848664), (289, 3395880), (306, 3207220), (340, 2886498), (360, 2726137), (408, 2405415), (510, 1924332), (578, 1697940), (612, 1603610), (680, 1443249), (765, 1282888), (867, 1131960), (1020, 962166), (1156, 848970), (1224, 801805), (1445, 679176), (1530, 641444), (1734, 565980), (2040, 481083), (2312, 424485), (2601, 377320), (2890, 339588), (3060, 320722), (3468, 282990), (4335, 226392), (5202, 188660), (5780, 169794), (6120, 160361), (6936, 141495), (8670, 113196), (9433, 104040), (10404, 94330), (11560, 84897), (13005, 75464), (17340, 56598), (18866, 52020), (20808, 47165), (26010, 37732), (28299, 34680)]