422617440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1821

約数の個数: 192

約数和(自身を含む): 1543159296

約数和(自身を除く): 1120541856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1680, 1723, 1752, 2044, 2190, 2336, 2555, 2920, 3066, 3360, 3446, 3504, 4088, 4380, 5110, 5169, 5840, 6132, 6892, 7008, 7665, 8176, 8615, 8760, 10220, 10338, 11680, 12061, 12264, 13784, 15330, 16352, 17230, 17520, 20440, 20676, 24122, 24528, 25845, 27568, 30660, 34460, 35040, 36183, 40880, 41352, 48244, 49056, 51690, 55136, 60305, 61320, 68920, 72366, 81760, 82704, 96488, 103380, 120610, 122640, 125779, 137840, 144732, 165408, 180915, 192976, 206760, 241220, 245280, 251558, 275680, 289464, 361830, 377337, 385952, 413520, 482440, 503116, 578928, 628895, 723660, 754674, 827040, 880453, 964880, 1006232, 1157856, 1257790, 1447320, 1509348, 1760906, 1886685, 1929760, 2012464, 2515580, 2641359, 2894640, 3018696, 3521812, 3773370, 4024928, 4402265, 5031160, 5282718, 5789280, 6037392, 7043624, 7546740, 8804530, 10062320, 10565436, 12074784, 13206795, 14087248, 15093480, 17609060, 20124640, 21130872, 26413590, 28174496, 30186960, 35218120, 42261744, 52827180, 60373920, 70436240, 84523488, 105654360, 140872480, 211308720, 422617440]

約数ペア:

[(1, 422617440), (2, 211308720), (3, 140872480), (4, 105654360), (5, 84523488), (6, 70436240), (7, 60373920), (8, 52827180), (10, 42261744), (12, 35218120), (14, 30186960), (15, 28174496), (16, 26413590), (20, 21130872), (21, 20124640), (24, 17609060), (28, 15093480), (30, 14087248), (32, 13206795), (35, 12074784), (40, 10565436), (42, 10062320), (48, 8804530), (56, 7546740), (60, 7043624), (70, 6037392), (73, 5789280), (80, 5282718), (84, 5031160), (96, 4402265), (105, 4024928), (112, 3773370), (120, 3521812), (140, 3018696), (146, 2894640), (160, 2641359), (168, 2515580), (210, 2012464), (219, 1929760), (224, 1886685), (240, 1760906), (280, 1509348), (292, 1447320), (336, 1257790), (365, 1157856), (420, 1006232), (438, 964880), (480, 880453), (511, 827040), (560, 754674), (584, 723660), (672, 628895), (730, 578928), (840, 503116), (876, 482440), (1022, 413520), (1095, 385952), (1120, 377337), (1168, 361830), (1460, 289464), (1533, 275680), (1680, 251558), (1723, 245280), (1752, 241220), (2044, 206760), (2190, 192976), (2336, 180915), (2555, 165408), (2920, 144732), (3066, 137840), (3360, 125779), (3446, 122640), (3504, 120610), (4088, 103380), (4380, 96488), (5110, 82704), (5169, 81760), (5840, 72366), (6132, 68920), (6892, 61320), (7008, 60305), (7665, 55136), (8176, 51690), (8615, 49056), (8760, 48244), (10220, 41352), (10338, 40880), (11680, 36183), (12061, 35040), (12264, 34460), (13784, 30660), (15330, 27568), (16352, 25845), (17230, 24528), (17520, 24122), (20440, 20676)]