145603920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7879}}^1$

素因数の和:7913

約数の個数: 160

約数和(自身を含む): 562821120

約数和(自身を除く): 417217200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 7879, 9240, 15758, 18480, 23637, 31516, 39395, 47274, 55153, 63032, 78790, 86669, 94548, 110306, 118185, 126064, 157580, 165459, 173338, 189096, 220612, 236370, 260007, 275765, 315160, 330918, 346676, 378192, 433345, 441224, 472740, 520014, 551530, 606683, 630320, 661836, 693352, 827295, 866690, 882448, 945480, 1040028, 1103060, 1213366, 1300035, 1323672, 1386704, 1654590, 1733380, 1820049, 1890960, 2080056, 2206120, 2426732, 2600070, 2647344, 3033415, 3309180, 3466760, 3640098, 4160112, 4412240, 4853464, 5200140, 6066830, 6618360, 6933520, 7280196, 9100245, 9706928, 10400280, 12133660, 13236720, 14560392, 18200490, 20800560, 24267320, 29120784, 36400980, 48534640, 72801960, 145603920]

約数ペア:

[(1, 145603920), (2, 72801960), (3, 48534640), (4, 36400980), (5, 29120784), (6, 24267320), (7, 20800560), (8, 18200490), (10, 14560392), (11, 13236720), (12, 12133660), (14, 10400280), (15, 9706928), (16, 9100245), (20, 7280196), (21, 6933520), (22, 6618360), (24, 6066830), (28, 5200140), (30, 4853464), (33, 4412240), (35, 4160112), (40, 3640098), (42, 3466760), (44, 3309180), (48, 3033415), (55, 2647344), (56, 2600070), (60, 2426732), (66, 2206120), (70, 2080056), (77, 1890960), (80, 1820049), (84, 1733380), (88, 1654590), (105, 1386704), (110, 1323672), (112, 1300035), (120, 1213366), (132, 1103060), (140, 1040028), (154, 945480), (165, 882448), (168, 866690), (176, 827295), (210, 693352), (220, 661836), (231, 630320), (240, 606683), (264, 551530), (280, 520014), (308, 472740), (330, 441224), (336, 433345), (385, 378192), (420, 346676), (440, 330918), (462, 315160), (528, 275765), (560, 260007), (616, 236370), (660, 220612), (770, 189096), (840, 173338), (880, 165459), (924, 157580), (1155, 126064), (1232, 118185), (1320, 110306), (1540, 94548), (1680, 86669), (1848, 78790), (2310, 63032), (2640, 55153), (3080, 47274), (3696, 39395), (4620, 31516), (6160, 23637), (7879, 18480), (9240, 15758)]