441553140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:811

約数の個数: 192

約数和(自身を含む): 1580544000

約数和(自身を除く): 1138990860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 199, 210, 252, 270, 315, 378, 398, 420, 540, 587, 597, 630, 756, 796, 945, 995, 1174, 1194, 1260, 1393, 1761, 1791, 1890, 1990, 2348, 2388, 2786, 2935, 2985, 3522, 3582, 3780, 3980, 4109, 4179, 5283, 5373, 5572, 5870, 5970, 6965, 7044, 7164, 8218, 8358, 8805, 8955, 10566, 10746, 11740, 11940, 12327, 12537, 13930, 15849, 16436, 16716, 17610, 17910, 20545, 20895, 21132, 21492, 24654, 25074, 26415, 26865, 27860, 31698, 35220, 35820, 36981, 37611, 41090, 41790, 49308, 50148, 52830, 53730, 61635, 62685, 63396, 73962, 75222, 79245, 82180, 83580, 105660, 107460, 110943, 116813, 123270, 125370, 147924, 150444, 158490, 184905, 188055, 221886, 233626, 246540, 250740, 316980, 350439, 369810, 376110, 443772, 467252, 554715, 584065, 700878, 739620, 752220, 817691, 1051317, 1109430, 1168130, 1401756, 1635382, 1752195, 2102634, 2218860, 2336260, 2453073, 3153951, 3270764, 3504390, 4088455, 4205268, 4906146, 5256585, 6307902, 7008780, 7359219, 8176910, 9812292, 10513170, 12265365, 12615804, 14718438, 15769755, 16353820, 21026340, 22077657, 24530730, 29436876, 31539510, 36796095, 44155314, 49061460, 63079020, 73592190, 88310628, 110388285, 147184380, 220776570, 441553140]

約数ペア:

[(1, 441553140), (2, 220776570), (3, 147184380), (4, 110388285), (5, 88310628), (6, 73592190), (7, 63079020), (9, 49061460), (10, 44155314), (12, 36796095), (14, 31539510), (15, 29436876), (18, 24530730), (20, 22077657), (21, 21026340), (27, 16353820), (28, 15769755), (30, 14718438), (35, 12615804), (36, 12265365), (42, 10513170), (45, 9812292), (54, 8176910), (60, 7359219), (63, 7008780), (70, 6307902), (84, 5256585), (90, 4906146), (105, 4205268), (108, 4088455), (126, 3504390), (135, 3270764), (140, 3153951), (180, 2453073), (189, 2336260), (199, 2218860), (210, 2102634), (252, 1752195), (270, 1635382), (315, 1401756), (378, 1168130), (398, 1109430), (420, 1051317), (540, 817691), (587, 752220), (597, 739620), (630, 700878), (756, 584065), (796, 554715), (945, 467252), (995, 443772), (1174, 376110), (1194, 369810), (1260, 350439), (1393, 316980), (1761, 250740), (1791, 246540), (1890, 233626), (1990, 221886), (2348, 188055), (2388, 184905), (2786, 158490), (2935, 150444), (2985, 147924), (3522, 125370), (3582, 123270), (3780, 116813), (3980, 110943), (4109, 107460), (4179, 105660), (5283, 83580), (5373, 82180), (5572, 79245), (5870, 75222), (5970, 73962), (6965, 63396), (7044, 62685), (7164, 61635), (8218, 53730), (8358, 52830), (8805, 50148), (8955, 49308), (10566, 41790), (10746, 41090), (11740, 37611), (11940, 36981), (12327, 35820), (12537, 35220), (13930, 31698), (15849, 27860), (16436, 26865), (16716, 26415), (17610, 25074), (17910, 24654), (20545, 21492), (20895, 21132)]