244762020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 794787840

約数和(自身を除く): 550025820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 83, 86, 90, 108, 127, 129, 135, 166, 172, 180, 215, 249, 254, 258, 270, 332, 381, 387, 415, 430, 498, 508, 516, 540, 635, 645, 747, 762, 774, 830, 860, 996, 1143, 1161, 1245, 1270, 1290, 1494, 1524, 1548, 1660, 1905, 1935, 2241, 2286, 2322, 2490, 2540, 2580, 2988, 3429, 3569, 3735, 3810, 3870, 4482, 4572, 4644, 4980, 5461, 5715, 5805, 6858, 7138, 7470, 7620, 7740, 8964, 10541, 10707, 10922, 11205, 11430, 11610, 13716, 14276, 14940, 16383, 17145, 17845, 21082, 21414, 21844, 22410, 22860, 23220, 27305, 31623, 32121, 32766, 34290, 35690, 42164, 42828, 44820, 49149, 52705, 53535, 54610, 63246, 64242, 65532, 68580, 71380, 81915, 94869, 96363, 98298, 105410, 107070, 109220, 126492, 128484, 147447, 158115, 160605, 163830, 189738, 192726, 196596, 210820, 214140, 245745, 284607, 294894, 316230, 321210, 327660, 379476, 385452, 453263, 474345, 481815, 491490, 569214, 589788, 632460, 642420, 737235, 906526, 948690, 963630, 982980, 1138428, 1359789, 1423035, 1474470, 1813052, 1897380, 1927260, 2266315, 2719578, 2846070, 2948940, 4079367, 4532630, 5439156, 5692140, 6798945, 8158734, 9065260, 12238101, 13597890, 16317468, 20396835, 24476202, 27195780, 40793670, 48952404, 61190505, 81587340, 122381010, 244762020]

約数ペア:

[(1, 244762020), (2, 122381010), (3, 81587340), (4, 61190505), (5, 48952404), (6, 40793670), (9, 27195780), (10, 24476202), (12, 20396835), (15, 16317468), (18, 13597890), (20, 12238101), (27, 9065260), (30, 8158734), (36, 6798945), (43, 5692140), (45, 5439156), (54, 4532630), (60, 4079367), (83, 2948940), (86, 2846070), (90, 2719578), (108, 2266315), (127, 1927260), (129, 1897380), (135, 1813052), (166, 1474470), (172, 1423035), (180, 1359789), (215, 1138428), (249, 982980), (254, 963630), (258, 948690), (270, 906526), (332, 737235), (381, 642420), (387, 632460), (415, 589788), (430, 569214), (498, 491490), (508, 481815), (516, 474345), (540, 453263), (635, 385452), (645, 379476), (747, 327660), (762, 321210), (774, 316230), (830, 294894), (860, 284607), (996, 245745), (1143, 214140), (1161, 210820), (1245, 196596), (1270, 192726), (1290, 189738), (1494, 163830), (1524, 160605), (1548, 158115), (1660, 147447), (1905, 128484), (1935, 126492), (2241, 109220), (2286, 107070), (2322, 105410), (2490, 98298), (2540, 96363), (2580, 94869), (2988, 81915), (3429, 71380), (3569, 68580), (3735, 65532), (3810, 64242), (3870, 63246), (4482, 54610), (4572, 53535), (4644, 52705), (4980, 49149), (5461, 44820), (5715, 42828), (5805, 42164), (6858, 35690), (7138, 34290), (7470, 32766), (7620, 32121), (7740, 31623), (8964, 27305), (10541, 23220), (10707, 22860), (10922, 22410), (11205, 21844), (11430, 21414), (11610, 21082), (13716, 17845), (14276, 17145), (14940, 16383)]