38666160

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 320

約数和(自身を含む): 153740160

約数和(自身を除く): 115074000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 486, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 729, 765, 780, 810, 816, 884, 918, 936, 972, 1020, 1040, 1053, 1080, 1105, 1170, 1215, 1224, 1296, 1326, 1360, 1377, 1404, 1458, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1944, 1989, 2040, 2106, 2160, 2187, 2210, 2295, 2340, 2430, 2448, 2652, 2754, 2808, 2916, 3060, 3120, 3159, 3240, 3315, 3510, 3536, 3645, 3672, 3888, 3978, 4080, 4131, 4212, 4374, 4420, 4590, 4680, 4860, 5265, 5304, 5508, 5616, 5832, 5967, 6120, 6318, 6480, 6630, 6885, 7020, 7290, 7344, 7956, 8262, 8424, 8748, 8840, 9180, 9360, 9477, 9720, 9945, 10530, 10608, 10935, 11016, 11664, 11934, 12240, 12393, 12636, 13260, 13770, 14040, 14580, 15795, 15912, 16524, 16848, 17496, 17680, 17901, 18360, 18954, 19440, 19890, 20655, 21060, 21870, 22032, 23868, 24786, 25272, 26520, 27540, 28080, 28431, 29160, 29835, 31590, 31824, 33048, 34992, 35802, 36720, 37179, 37908, 39780, 41310, 42120, 43740, 47385, 47736, 49572, 50544, 53040, 53703, 55080, 56862, 58320, 59670, 61965, 63180, 66096, 71604, 74358, 75816, 79560, 82620, 84240, 87480, 89505, 94770, 95472, 99144, 107406, 110160, 113724, 119340, 123930, 126360, 142155, 143208, 148716, 151632, 159120, 161109, 165240, 174960, 179010, 185895, 189540, 198288, 214812, 227448, 238680, 247860, 252720, 268515, 284310, 286416, 297432, 322218, 330480, 358020, 371790, 379080, 429624, 454896, 477360, 483327, 495720, 537030, 568620, 594864, 644436, 716040, 743580, 758160, 805545, 859248, 966654, 991440, 1074060, 1137240, 1288872, 1432080, 1487160, 1611090, 1933308, 2148120, 2274480, 2416635, 2577744, 2974320, 3222180, 3866616, 4296240, 4833270, 6444360, 7733232, 9666540, 12888720, 19333080, 38666160]

約数ペア:

[(1, 38666160), (2, 19333080), (3, 12888720), (4, 9666540), (5, 7733232), (6, 6444360), (8, 4833270), (9, 4296240), (10, 3866616), (12, 3222180), (13, 2974320), (15, 2577744), (16, 2416635), (17, 2274480), (18, 2148120), (20, 1933308), (24, 1611090), (26, 1487160), (27, 1432080), (30, 1288872), (34, 1137240), (36, 1074060), (39, 991440), (40, 966654), (45, 859248), (48, 805545), (51, 758160), (52, 743580), (54, 716040), (60, 644436), (65, 594864), (68, 568620), (72, 537030), (78, 495720), (80, 483327), (81, 477360), (85, 454896), (90, 429624), (102, 379080), (104, 371790), (108, 358020), (117, 330480), (120, 322218), (130, 297432), (135, 286416), (136, 284310), (144, 268515), (153, 252720), (156, 247860), (162, 238680), (170, 227448), (180, 214812), (195, 198288), (204, 189540), (208, 185895), (216, 179010), (221, 174960), (234, 165240), (240, 161109), (243, 159120), (255, 151632), (260, 148716), (270, 143208), (272, 142155), (306, 126360), (312, 123930), (324, 119340), (340, 113724), (351, 110160), (360, 107406), (390, 99144), (405, 95472), (408, 94770), (432, 89505), (442, 87480), (459, 84240), (468, 82620), (486, 79560), (510, 75816), (520, 74358), (540, 71604), (585, 66096), (612, 63180), (624, 61965), (648, 59670), (663, 58320), (680, 56862), (702, 55080), (720, 53703), (729, 53040), (765, 50544), (780, 49572), (810, 47736), (816, 47385), (884, 43740), (918, 42120), (936, 41310), (972, 39780), (1020, 37908), (1040, 37179), (1053, 36720), (1080, 35802), (1105, 34992), (1170, 33048), (1215, 31824), (1224, 31590), (1296, 29835), (1326, 29160), (1360, 28431), (1377, 28080), (1404, 27540), (1458, 26520), (1530, 25272), (1560, 24786), (1620, 23868), (1755, 22032), (1768, 21870), (1836, 21060), (1872, 20655), (1944, 19890), (1989, 19440), (2040, 18954), (2106, 18360), (2160, 17901), (2187, 17680), (2210, 17496), (2295, 16848), (2340, 16524), (2430, 15912), (2448, 15795), (2652, 14580), (2754, 14040), (2808, 13770), (2916, 13260), (3060, 12636), (3120, 12393), (3159, 12240), (3240, 11934), (3315, 11664), (3510, 11016), (3536, 10935), (3645, 10608), (3672, 10530), (3888, 9945), (3978, 9720), (4080, 9477), (4131, 9360), (4212, 9180), (4374, 8840), (4420, 8748), (4590, 8424), (4680, 8262), (4860, 7956), (5265, 7344), (5304, 7290), (5508, 7020), (5616, 6885), (5832, 6630), (5967, 6480), (6120, 6318)]