172705440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 593308800

約数和(自身を除く): 420603360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 653, 696, 760, 870, 912, 928, 1102, 1140, 1160, 1306, 1392, 1520, 1653, 1740, 1824, 1959, 2204, 2280, 2320, 2612, 2755, 2784, 3040, 3265, 3306, 3480, 3918, 4408, 4560, 4640, 5224, 5510, 6530, 6612, 6960, 7836, 8265, 8816, 9120, 9795, 10448, 11020, 12407, 13060, 13224, 13920, 15672, 16530, 17632, 18937, 19590, 20896, 22040, 24814, 26120, 26448, 31344, 33060, 37221, 37874, 39180, 44080, 49628, 52240, 52896, 56811, 62035, 62688, 66120, 74442, 75748, 78360, 88160, 94685, 99256, 104480, 113622, 124070, 132240, 148884, 151496, 156720, 186105, 189370, 198512, 227244, 248140, 264480, 284055, 297768, 302992, 313440, 359803, 372210, 378740, 397024, 454488, 496280, 568110, 595536, 605984, 719606, 744420, 757480, 908976, 992560, 1079409, 1136220, 1191072, 1439212, 1488840, 1514960, 1799015, 1817952, 1985120, 2158818, 2272440, 2878424, 2977680, 3029920, 3598030, 4317636, 4544880, 5397045, 5756848, 5955360, 7196060, 8635272, 9089760, 10794090, 11513696, 14392120, 17270544, 21588180, 28784240, 34541088, 43176360, 57568480, 86352720, 172705440]

約数ペア:

[(1, 172705440), (2, 86352720), (3, 57568480), (4, 43176360), (5, 34541088), (6, 28784240), (8, 21588180), (10, 17270544), (12, 14392120), (15, 11513696), (16, 10794090), (19, 9089760), (20, 8635272), (24, 7196060), (29, 5955360), (30, 5756848), (32, 5397045), (38, 4544880), (40, 4317636), (48, 3598030), (57, 3029920), (58, 2977680), (60, 2878424), (76, 2272440), (80, 2158818), (87, 1985120), (95, 1817952), (96, 1799015), (114, 1514960), (116, 1488840), (120, 1439212), (145, 1191072), (152, 1136220), (160, 1079409), (174, 992560), (190, 908976), (228, 757480), (232, 744420), (240, 719606), (285, 605984), (290, 595536), (304, 568110), (348, 496280), (380, 454488), (435, 397024), (456, 378740), (464, 372210), (480, 359803), (551, 313440), (570, 302992), (580, 297768), (608, 284055), (653, 264480), (696, 248140), (760, 227244), (870, 198512), (912, 189370), (928, 186105), (1102, 156720), (1140, 151496), (1160, 148884), (1306, 132240), (1392, 124070), (1520, 113622), (1653, 104480), (1740, 99256), (1824, 94685), (1959, 88160), (2204, 78360), (2280, 75748), (2320, 74442), (2612, 66120), (2755, 62688), (2784, 62035), (3040, 56811), (3265, 52896), (3306, 52240), (3480, 49628), (3918, 44080), (4408, 39180), (4560, 37874), (4640, 37221), (5224, 33060), (5510, 31344), (6530, 26448), (6612, 26120), (6960, 24814), (7836, 22040), (8265, 20896), (8816, 19590), (9120, 18937), (9795, 17632), (10448, 16530), (11020, 15672), (12407, 13920), (13060, 13224)]