2017265460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 6626672640

約数和(自身を除く): 4609407180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 127, 140, 177, 210, 236, 254, 295, 354, 381, 413, 420, 508, 590, 635, 641, 708, 762, 826, 885, 889, 1180, 1239, 1270, 1282, 1524, 1652, 1770, 1778, 1905, 1923, 2065, 2478, 2540, 2564, 2667, 3205, 3540, 3556, 3810, 3846, 4130, 4445, 4487, 4956, 5334, 6195, 6410, 7493, 7620, 7692, 8260, 8890, 8974, 9615, 10668, 12390, 12820, 13335, 13461, 14986, 17780, 17948, 19230, 22435, 22479, 24780, 26670, 26922, 29972, 37465, 37819, 38460, 44870, 44958, 52451, 53340, 53844, 67305, 74930, 75638, 81407, 89740, 89916, 104902, 112395, 113457, 134610, 149860, 151276, 157353, 162814, 189095, 209804, 224790, 226914, 244221, 262255, 264733, 269220, 314706, 325628, 378190, 407035, 449580, 453828, 488442, 524510, 529466, 567285, 569849, 629412, 756380, 786765, 794199, 814070, 976884, 1049020, 1058932, 1134570, 1139698, 1221105, 1323665, 1573530, 1588398, 1628140, 1709547, 2269140, 2279396, 2442210, 2647330, 2849245, 3147060, 3176796, 3419094, 3970995, 4803013, 4884420, 5294660, 5698490, 6838188, 7941990, 8547735, 9606026, 11396980, 14409039, 15883980, 17095470, 19212052, 24015065, 28818078, 33621091, 34190940, 48030130, 57636156, 67242182, 72045195, 96060260, 100863273, 134484364, 144090390, 168105455, 201726546, 288180780, 336210910, 403453092, 504316365, 672421820, 1008632730, 2017265460]

約数ペア:

[(1, 2017265460), (2, 1008632730), (3, 672421820), (4, 504316365), (5, 403453092), (6, 336210910), (7, 288180780), (10, 201726546), (12, 168105455), (14, 144090390), (15, 134484364), (20, 100863273), (21, 96060260), (28, 72045195), (30, 67242182), (35, 57636156), (42, 48030130), (59, 34190940), (60, 33621091), (70, 28818078), (84, 24015065), (105, 19212052), (118, 17095470), (127, 15883980), (140, 14409039), (177, 11396980), (210, 9606026), (236, 8547735), (254, 7941990), (295, 6838188), (354, 5698490), (381, 5294660), (413, 4884420), (420, 4803013), (508, 3970995), (590, 3419094), (635, 3176796), (641, 3147060), (708, 2849245), (762, 2647330), (826, 2442210), (885, 2279396), (889, 2269140), (1180, 1709547), (1239, 1628140), (1270, 1588398), (1282, 1573530), (1524, 1323665), (1652, 1221105), (1770, 1139698), (1778, 1134570), (1905, 1058932), (1923, 1049020), (2065, 976884), (2478, 814070), (2540, 794199), (2564, 786765), (2667, 756380), (3205, 629412), (3540, 569849), (3556, 567285), (3810, 529466), (3846, 524510), (4130, 488442), (4445, 453828), (4487, 449580), (4956, 407035), (5334, 378190), (6195, 325628), (6410, 314706), (7493, 269220), (7620, 264733), (7692, 262255), (8260, 244221), (8890, 226914), (8974, 224790), (9615, 209804), (10668, 189095), (12390, 162814), (12820, 157353), (13335, 151276), (13461, 149860), (14986, 134610), (17780, 113457), (17948, 112395), (19230, 104902), (22435, 89916), (22479, 89740), (24780, 81407), (26670, 75638), (26922, 74930), (29972, 67305), (37465, 53844), (37819, 53340), (38460, 52451), (44870, 44958)]