40374180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 192

約数和(自身を含む): 156764160

約数和(自身を除く): 116389980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 971, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1942, 1980, 2079, 2310, 2772, 2913, 2970, 3465, 3780, 3884, 4158, 4620, 4855, 5826, 5940, 6797, 6930, 8316, 8739, 9710, 10395, 10681, 11652, 13594, 13860, 14565, 17478, 19420, 20391, 20790, 21362, 26217, 27188, 29130, 32043, 33985, 34956, 40782, 41580, 42724, 43695, 52434, 53405, 58260, 61173, 64086, 67970, 74767, 81564, 87390, 96129, 101955, 104868, 106810, 122346, 128172, 131085, 135940, 149534, 160215, 174780, 183519, 192258, 203910, 213620, 224301, 244692, 262170, 288387, 299068, 305865, 320430, 367038, 373835, 384516, 407820, 448602, 480645, 524340, 576774, 611730, 640860, 672903, 734076, 747670, 897204, 917595, 961290, 1121505, 1153548, 1223460, 1345806, 1441935, 1495340, 1835190, 1922580, 2018709, 2243010, 2691612, 2883870, 3364515, 3670380, 4037418, 4486020, 5767740, 6729030, 8074836, 10093545, 13458060, 20187090, 40374180]

約数ペア:

[(1, 40374180), (2, 20187090), (3, 13458060), (4, 10093545), (5, 8074836), (6, 6729030), (7, 5767740), (9, 4486020), (10, 4037418), (11, 3670380), (12, 3364515), (14, 2883870), (15, 2691612), (18, 2243010), (20, 2018709), (21, 1922580), (22, 1835190), (27, 1495340), (28, 1441935), (30, 1345806), (33, 1223460), (35, 1153548), (36, 1121505), (42, 961290), (44, 917595), (45, 897204), (54, 747670), (55, 734076), (60, 672903), (63, 640860), (66, 611730), (70, 576774), (77, 524340), (84, 480645), (90, 448602), (99, 407820), (105, 384516), (108, 373835), (110, 367038), (126, 320430), (132, 305865), (135, 299068), (140, 288387), (154, 262170), (165, 244692), (180, 224301), (189, 213620), (198, 203910), (210, 192258), (220, 183519), (231, 174780), (252, 160215), (270, 149534), (297, 135940), (308, 131085), (315, 128172), (330, 122346), (378, 106810), (385, 104868), (396, 101955), (420, 96129), (462, 87390), (495, 81564), (540, 74767), (594, 67970), (630, 64086), (660, 61173), (693, 58260), (756, 53405), (770, 52434), (924, 43695), (945, 42724), (971, 41580), (990, 40782), (1155, 34956), (1188, 33985), (1260, 32043), (1386, 29130), (1485, 27188), (1540, 26217), (1890, 21362), (1942, 20790), (1980, 20391), (2079, 19420), (2310, 17478), (2772, 14565), (2913, 13860), (2970, 13594), (3465, 11652), (3780, 10681), (3884, 10395), (4158, 9710), (4620, 8739), (4855, 8316), (5826, 6930), (5940, 6797)]