1669723440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90353}}^1$

素因数の和:90387

約数の個数: 160

約数和(自身を含む): 6453444096

約数和(自身を除く): 4783720656

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, 9240, 18480, 90353, 180706, 271059, 361412, 451765, 542118, 632471, 722824, 903530, 993883, 1084236, 1264942, 1355295, 1445648, 1807060, 1897413, 1987766, 2168472, 2529884, 2710590, 2981649, 3162355, 3614120, 3794826, 3975532, 4336944, 4969415, 5059768, 5421180, 5963298, 6324710, 6957181, 7228240, 7589652, 7951064, 9487065, 9938830, 10119536, 10842360, 11926596, 12649420, 13914362, 14908245, 15179304, 15902128, 18974130, 19877660, 20871543, 21684720, 23853192, 25298840, 27828724, 29816490, 30358608, 34785905, 37948260, 39755320, 41743086, 47706384, 50597680, 55657448, 59632980, 69571810, 75896520, 79510640, 83486172, 104357715, 111314896, 119265960, 139143620, 151793040, 166972344, 208715430, 238531920, 278287240, 333944688, 417430860, 556574480, 834861720, 1669723440]

約数ペア:

[(1, 1669723440), (2, 834861720), (3, 556574480), (4, 417430860), (5, 333944688), (6, 278287240), (7, 238531920), (8, 208715430), (10, 166972344), (11, 151793040), (12, 139143620), (14, 119265960), (15, 111314896), (16, 104357715), (20, 83486172), (21, 79510640), (22, 75896520), (24, 69571810), (28, 59632980), (30, 55657448), (33, 50597680), (35, 47706384), (40, 41743086), (42, 39755320), (44, 37948260), (48, 34785905), (55, 30358608), (56, 29816490), (60, 27828724), (66, 25298840), (70, 23853192), (77, 21684720), (80, 20871543), (84, 19877660), (88, 18974130), (105, 15902128), (110, 15179304), (112, 14908245), (120, 13914362), (132, 12649420), (140, 11926596), (154, 10842360), (165, 10119536), (168, 9938830), (176, 9487065), (210, 7951064), (220, 7589652), (231, 7228240), (240, 6957181), (264, 6324710), (280, 5963298), (308, 5421180), (330, 5059768), (336, 4969415), (385, 4336944), (420, 3975532), (440, 3794826), (462, 3614120), (528, 3162355), (560, 2981649), (616, 2710590), (660, 2529884), (770, 2168472), (840, 1987766), (880, 1897413), (924, 1807060), (1155, 1445648), (1232, 1355295), (1320, 1264942), (1540, 1084236), (1680, 993883), (1848, 903530), (2310, 722824), (2640, 632471), (3080, 542118), (3696, 451765), (4620, 361412), (6160, 271059), (9240, 180706), (18480, 90353)]