282876720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1219

約数の個数: 160

約数和(自身を含む): 1009316352

約数和(自身を除く): 726439632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1033, 1141, 1304, 1630, 1680, 1956, 2066, 2282, 2445, 2608, 3099, 3260, 3423, 3912, 4132, 4564, 4890, 5165, 5705, 6198, 6520, 6846, 7231, 7824, 8264, 9128, 9780, 10330, 11410, 12396, 13040, 13692, 14462, 15495, 16528, 17115, 18256, 19560, 20660, 21693, 22820, 24792, 27384, 28924, 30990, 34230, 36155, 39120, 41320, 43386, 45640, 49584, 54768, 57848, 61980, 68460, 72310, 82640, 86772, 91280, 108465, 115696, 123960, 136920, 144620, 168379, 173544, 216930, 247920, 273840, 289240, 336758, 347088, 433860, 505137, 578480, 673516, 841895, 867720, 1010274, 1178653, 1347032, 1683790, 1735440, 2020548, 2357306, 2525685, 2694064, 3367580, 3535959, 4041096, 4714612, 5051370, 5893265, 6735160, 7071918, 8082192, 9429224, 10102740, 11786530, 13470320, 14143836, 17679795, 18858448, 20205480, 23573060, 28287672, 35359590, 40410960, 47146120, 56575344, 70719180, 94292240, 141438360, 282876720]

約数ペア:

[(1, 282876720), (2, 141438360), (3, 94292240), (4, 70719180), (5, 56575344), (6, 47146120), (7, 40410960), (8, 35359590), (10, 28287672), (12, 23573060), (14, 20205480), (15, 18858448), (16, 17679795), (20, 14143836), (21, 13470320), (24, 11786530), (28, 10102740), (30, 9429224), (35, 8082192), (40, 7071918), (42, 6735160), (48, 5893265), (56, 5051370), (60, 4714612), (70, 4041096), (80, 3535959), (84, 3367580), (105, 2694064), (112, 2525685), (120, 2357306), (140, 2020548), (163, 1735440), (168, 1683790), (210, 1347032), (240, 1178653), (280, 1010274), (326, 867720), (336, 841895), (420, 673516), (489, 578480), (560, 505137), (652, 433860), (815, 347088), (840, 336758), (978, 289240), (1033, 273840), (1141, 247920), (1304, 216930), (1630, 173544), (1680, 168379), (1956, 144620), (2066, 136920), (2282, 123960), (2445, 115696), (2608, 108465), (3099, 91280), (3260, 86772), (3423, 82640), (3912, 72310), (4132, 68460), (4564, 61980), (4890, 57848), (5165, 54768), (5705, 49584), (6198, 45640), (6520, 43386), (6846, 41320), (7231, 39120), (7824, 36155), (8264, 34230), (9128, 30990), (9780, 28924), (10330, 27384), (11410, 24792), (12396, 22820), (13040, 21693), (13692, 20660), (14462, 19560), (15495, 18256), (16528, 17115)]