335982920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 936714240

約数和(自身を除く): 600731320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 241, 260, 280, 364, 383, 455, 482, 520, 728, 766, 910, 964, 1205, 1532, 1687, 1820, 1915, 1928, 2410, 2681, 3064, 3133, 3374, 3640, 3830, 4820, 4979, 5362, 6266, 6748, 7660, 8435, 9640, 9958, 10724, 12532, 13405, 13496, 15320, 15665, 16870, 19916, 21448, 21931, 24895, 25064, 26810, 31330, 33740, 34853, 39832, 43862, 49790, 53620, 62660, 67480, 69706, 87724, 92303, 99580, 107240, 109655, 125320, 139412, 174265, 175448, 184606, 199160, 219310, 278824, 348530, 369212, 438620, 461515, 646121, 697060, 738424, 877240, 923030, 1199939, 1292242, 1394120, 1846060, 2399878, 2584484, 3230605, 3692120, 4799756, 5168968, 5999695, 6461210, 8399573, 9599512, 11999390, 12922420, 16799146, 23998780, 25844840, 33598292, 41997865, 47997560, 67196584, 83995730, 167991460, 335982920]

約数ペア:

[(1, 335982920), (2, 167991460), (4, 83995730), (5, 67196584), (7, 47997560), (8, 41997865), (10, 33598292), (13, 25844840), (14, 23998780), (20, 16799146), (26, 12922420), (28, 11999390), (35, 9599512), (40, 8399573), (52, 6461210), (56, 5999695), (65, 5168968), (70, 4799756), (91, 3692120), (104, 3230605), (130, 2584484), (140, 2399878), (182, 1846060), (241, 1394120), (260, 1292242), (280, 1199939), (364, 923030), (383, 877240), (455, 738424), (482, 697060), (520, 646121), (728, 461515), (766, 438620), (910, 369212), (964, 348530), (1205, 278824), (1532, 219310), (1687, 199160), (1820, 184606), (1915, 175448), (1928, 174265), (2410, 139412), (2681, 125320), (3064, 109655), (3133, 107240), (3374, 99580), (3640, 92303), (3830, 87724), (4820, 69706), (4979, 67480), (5362, 62660), (6266, 53620), (6748, 49790), (7660, 43862), (8435, 39832), (9640, 34853), (9958, 33740), (10724, 31330), (12532, 26810), (13405, 25064), (13496, 24895), (15320, 21931), (15665, 21448), (16870, 19916)]