154913520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 160

約数和(自身を含む): 520895232

約数和(自身を除く): 365981712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 816, 860, 883, 1020, 1032, 1290, 1360, 1462, 1720, 1766, 2040, 2064, 2193, 2580, 2649, 2924, 3440, 3532, 3655, 4080, 4386, 4415, 5160, 5298, 5848, 7064, 7310, 8772, 8830, 10320, 10596, 10965, 11696, 13245, 14128, 14620, 15011, 17544, 17660, 21192, 21930, 26490, 29240, 30022, 35088, 35320, 37969, 42384, 43860, 45033, 52980, 58480, 60044, 70640, 75055, 75938, 87720, 90066, 105960, 113907, 120088, 150110, 151876, 175440, 180132, 189845, 211920, 225165, 227814, 240176, 300220, 303752, 360264, 379690, 450330, 455628, 569535, 600440, 607504, 645473, 720528, 759380, 900660, 911256, 1139070, 1200880, 1290946, 1518760, 1801320, 1822512, 1936419, 2278140, 2581892, 3037520, 3227365, 3602640, 3872838, 4556280, 5163784, 6454730, 7745676, 9112560, 9682095, 10327568, 12909460, 15491352, 19364190, 25818920, 30982704, 38728380, 51637840, 77456760, 154913520]

約数ペア:

[(1, 154913520), (2, 77456760), (3, 51637840), (4, 38728380), (5, 30982704), (6, 25818920), (8, 19364190), (10, 15491352), (12, 12909460), (15, 10327568), (16, 9682095), (17, 9112560), (20, 7745676), (24, 6454730), (30, 5163784), (34, 4556280), (40, 3872838), (43, 3602640), (48, 3227365), (51, 3037520), (60, 2581892), (68, 2278140), (80, 1936419), (85, 1822512), (86, 1801320), (102, 1518760), (120, 1290946), (129, 1200880), (136, 1139070), (170, 911256), (172, 900660), (204, 759380), (215, 720528), (240, 645473), (255, 607504), (258, 600440), (272, 569535), (340, 455628), (344, 450330), (408, 379690), (430, 360264), (510, 303752), (516, 300220), (645, 240176), (680, 227814), (688, 225165), (731, 211920), (816, 189845), (860, 180132), (883, 175440), (1020, 151876), (1032, 150110), (1290, 120088), (1360, 113907), (1462, 105960), (1720, 90066), (1766, 87720), (2040, 75938), (2064, 75055), (2193, 70640), (2580, 60044), (2649, 58480), (2924, 52980), (3440, 45033), (3532, 43860), (3655, 42384), (4080, 37969), (4386, 35320), (4415, 35088), (5160, 30022), (5298, 29240), (5848, 26490), (7064, 21930), (7310, 21192), (8772, 17660), (8830, 17544), (10320, 15011), (10596, 14620), (10965, 14128), (11696, 13245)]