216868470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 698664960

約数和(自身を除く): 481796490

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 37, 38, 39, 42, 57, 65, 70, 74, 78, 91, 95, 105, 111, 113, 114, 130, 133, 182, 185, 190, 195, 210, 222, 226, 247, 259, 266, 273, 285, 339, 370, 390, 399, 455, 481, 494, 518, 546, 555, 565, 570, 665, 678, 703, 741, 777, 791, 798, 910, 962, 1110, 1130, 1235, 1295, 1330, 1365, 1406, 1443, 1469, 1482, 1554, 1582, 1695, 1729, 1995, 2109, 2147, 2373, 2405, 2470, 2590, 2730, 2886, 2938, 3367, 3390, 3458, 3515, 3705, 3885, 3955, 3990, 4181, 4218, 4294, 4407, 4746, 4810, 4921, 5187, 6441, 6734, 7030, 7215, 7345, 7410, 7770, 7910, 8362, 8645, 8814, 9139, 9842, 10101, 10283, 10374, 10545, 10735, 11865, 12543, 12882, 14430, 14690, 14763, 15029, 16835, 17290, 18278, 20202, 20566, 20905, 21090, 21470, 22035, 23730, 24605, 25086, 25935, 27417, 27911, 29267, 29526, 30058, 30849, 32205, 33670, 41810, 44070, 45087, 45695, 49210, 50505, 51415, 51870, 54353, 54834, 55822, 58534, 61698, 62715, 63973, 64410, 73815, 75145, 79439, 83733, 87801, 90174, 91390, 101010, 102830, 108706, 125430, 127946, 137085, 139555, 146335, 147630, 150290, 154245, 158878, 163059, 167466, 175602, 191919, 195377, 225435, 238317, 271765, 274170, 279110, 292670, 308490, 319865, 326118, 380471, 383838, 390754, 397195, 418665, 439005, 450870, 476634, 543530, 556073, 586131, 639730, 760942, 794390, 815295, 837330, 878010, 959595, 976885, 1032707, 1112146, 1141413, 1172262, 1191585, 1630590, 1668219, 1902355, 1919190, 1953770, 2065414, 2282826, 2383170, 2780365, 2930655, 3098121, 3336438, 3804710, 5163535, 5560730, 5707065, 5861310, 6196242, 7228949, 8341095, 10327070, 11414130, 14457898, 15490605, 16682190, 21686847, 30981210, 36144745, 43373694, 72289490, 108434235, 216868470]

約数ペア:

[(1, 216868470), (2, 108434235), (3, 72289490), (5, 43373694), (6, 36144745), (7, 30981210), (10, 21686847), (13, 16682190), (14, 15490605), (15, 14457898), (19, 11414130), (21, 10327070), (26, 8341095), (30, 7228949), (35, 6196242), (37, 5861310), (38, 5707065), (39, 5560730), (42, 5163535), (57, 3804710), (65, 3336438), (70, 3098121), (74, 2930655), (78, 2780365), (91, 2383170), (95, 2282826), (105, 2065414), (111, 1953770), (113, 1919190), (114, 1902355), (130, 1668219), (133, 1630590), (182, 1191585), (185, 1172262), (190, 1141413), (195, 1112146), (210, 1032707), (222, 976885), (226, 959595), (247, 878010), (259, 837330), (266, 815295), (273, 794390), (285, 760942), (339, 639730), (370, 586131), (390, 556073), (399, 543530), (455, 476634), (481, 450870), (494, 439005), (518, 418665), (546, 397195), (555, 390754), (565, 383838), (570, 380471), (665, 326118), (678, 319865), (703, 308490), (741, 292670), (777, 279110), (791, 274170), (798, 271765), (910, 238317), (962, 225435), (1110, 195377), (1130, 191919), (1235, 175602), (1295, 167466), (1330, 163059), (1365, 158878), (1406, 154245), (1443, 150290), (1469, 147630), (1482, 146335), (1554, 139555), (1582, 137085), (1695, 127946), (1729, 125430), (1995, 108706), (2109, 102830), (2147, 101010), (2373, 91390), (2405, 90174), (2470, 87801), (2590, 83733), (2730, 79439), (2886, 75145), (2938, 73815), (3367, 64410), (3390, 63973), (3458, 62715), (3515, 61698), (3705, 58534), (3885, 55822), (3955, 54834), (3990, 54353), (4181, 51870), (4218, 51415), (4294, 50505), (4407, 49210), (4746, 45695), (4810, 45087), (4921, 44070), (5187, 41810), (6441, 33670), (6734, 32205), (7030, 30849), (7215, 30058), (7345, 29526), (7410, 29267), (7770, 27911), (7910, 27417), (8362, 25935), (8645, 25086), (8814, 24605), (9139, 23730), (9842, 22035), (10101, 21470), (10283, 21090), (10374, 20905), (10545, 20566), (10735, 20202), (11865, 18278), (12543, 17290), (12882, 16835), (14430, 15029), (14690, 14763)]