229144440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5221

約数の個数: 128

約数和(自身を含む): 800616960

約数和(自身を除く): 571472520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5147, 5565, 6360, 7420, 8904, 10294, 11130, 14840, 15441, 20588, 22260, 25735, 30882, 36029, 41176, 44520, 51470, 61764, 72058, 77205, 102940, 108087, 123528, 144116, 154410, 180145, 205880, 216174, 272791, 288232, 308820, 360290, 432348, 540435, 545582, 617640, 720580, 818373, 864696, 1080870, 1091164, 1363955, 1441160, 1636746, 1909537, 2161740, 2182328, 2727910, 3273492, 3819074, 4091865, 4323480, 5455820, 5728611, 6546984, 7638148, 8183730, 9547685, 10911640, 11457222, 15276296, 16367460, 19095370, 22914444, 28643055, 32734920, 38190740, 45828888, 57286110, 76381480, 114572220, 229144440]

約数ペア:

[(1, 229144440), (2, 114572220), (3, 76381480), (4, 57286110), (5, 45828888), (6, 38190740), (7, 32734920), (8, 28643055), (10, 22914444), (12, 19095370), (14, 16367460), (15, 15276296), (20, 11457222), (21, 10911640), (24, 9547685), (28, 8183730), (30, 7638148), (35, 6546984), (40, 5728611), (42, 5455820), (53, 4323480), (56, 4091865), (60, 3819074), (70, 3273492), (84, 2727910), (105, 2182328), (106, 2161740), (120, 1909537), (140, 1636746), (159, 1441160), (168, 1363955), (210, 1091164), (212, 1080870), (265, 864696), (280, 818373), (318, 720580), (371, 617640), (420, 545582), (424, 540435), (530, 432348), (636, 360290), (742, 308820), (795, 288232), (840, 272791), (1060, 216174), (1113, 205880), (1272, 180145), (1484, 154410), (1590, 144116), (1855, 123528), (2120, 108087), (2226, 102940), (2968, 77205), (3180, 72058), (3710, 61764), (4452, 51470), (5147, 44520), (5565, 41176), (6360, 36029), (7420, 30882), (8904, 25735), (10294, 22260), (11130, 20588), (14840, 15441)]