18175941420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12853}}^1$

素因数の和:12929

約数の個数: 288

約数和(自身を含む): 65483828928

約数和(自身を除く): 47307887508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 49, 52, 60, 65, 70, 74, 78, 84, 91, 98, 105, 111, 130, 140, 147, 148, 156, 182, 185, 195, 196, 210, 222, 245, 259, 260, 273, 294, 364, 370, 390, 420, 444, 455, 481, 490, 518, 546, 555, 588, 637, 735, 740, 777, 780, 910, 962, 980, 1036, 1092, 1110, 1274, 1295, 1365, 1443, 1470, 1554, 1813, 1820, 1911, 1924, 2220, 2405, 2548, 2590, 2730, 2886, 2940, 3108, 3185, 3367, 3626, 3822, 3885, 4810, 5180, 5439, 5460, 5772, 6370, 6734, 7215, 7252, 7644, 7770, 9065, 9555, 9620, 10101, 10878, 12740, 12853, 13468, 14430, 15540, 16835, 18130, 19110, 20202, 21756, 23569, 25706, 27195, 28860, 33670, 36260, 38220, 38559, 40404, 47138, 50505, 51412, 54390, 64265, 67340, 70707, 77118, 89971, 94276, 101010, 108780, 117845, 128530, 141414, 154236, 167089, 179942, 192795, 202020, 235690, 257060, 269913, 282828, 334178, 353535, 359884, 385590, 449855, 471380, 475561, 501267, 539826, 629797, 668356, 707070, 771180, 835445, 899710, 951122, 1002534, 1079652, 1169623, 1259594, 1349565, 1414140, 1426683, 1670890, 1799420, 1889391, 1902244, 2005068, 2339246, 2377805, 2506335, 2519188, 2699130, 2853366, 3148985, 3328927, 3341780, 3508869, 3778782, 4678492, 4755610, 5012670, 5398260, 5706732, 5848115, 6182293, 6297970, 6657854, 7017738, 7133415, 7557564, 8187361, 9446955, 9511220, 9986781, 10025340, 11696230, 12364586, 12595940, 13315708, 14035476, 14266830, 16374722, 16644635, 17544345, 18546879, 18893910, 19973562, 23302489, 23392460, 24562083, 24729172, 28533660, 30911465, 32749444, 33289270, 35088690, 37093758, 37787820, 39947124, 40936805, 43276051, 46604978, 49124166, 49933905, 61822930, 66578540, 69907467, 70177380, 74187516, 81873610, 86552102, 92734395, 93209956, 98248332, 99867810, 116512445, 122810415, 123645860, 129828153, 139814934, 163747220, 173104204, 185468790, 199735620, 216380255, 233024890, 245620830, 259656306, 279629868, 302932357, 349537335, 370937580, 432760510, 466049780, 491241660, 519312612, 605864714, 649140765, 699074670, 865521020, 908797071, 1211729428, 1298281530, 1398149340, 1514661785, 1817594142, 2596563060, 3029323570, 3635188284, 4543985355, 6058647140, 9087970710, 18175941420]

約数ペア:

[(1, 18175941420), (2, 9087970710), (3, 6058647140), (4, 4543985355), (5, 3635188284), (6, 3029323570), (7, 2596563060), (10, 1817594142), (12, 1514661785), (13, 1398149340), (14, 1298281530), (15, 1211729428), (20, 908797071), (21, 865521020), (26, 699074670), (28, 649140765), (30, 605864714), (35, 519312612), (37, 491241660), (39, 466049780), (42, 432760510), (49, 370937580), (52, 349537335), (60, 302932357), (65, 279629868), (70, 259656306), (74, 245620830), (78, 233024890), (84, 216380255), (91, 199735620), (98, 185468790), (105, 173104204), (111, 163747220), (130, 139814934), (140, 129828153), (147, 123645860), (148, 122810415), (156, 116512445), (182, 99867810), (185, 98248332), (195, 93209956), (196, 92734395), (210, 86552102), (222, 81873610), (245, 74187516), (259, 70177380), (260, 69907467), (273, 66578540), (294, 61822930), (364, 49933905), (370, 49124166), (390, 46604978), (420, 43276051), (444, 40936805), (455, 39947124), (481, 37787820), (490, 37093758), (518, 35088690), (546, 33289270), (555, 32749444), (588, 30911465), (637, 28533660), (735, 24729172), (740, 24562083), (777, 23392460), (780, 23302489), (910, 19973562), (962, 18893910), (980, 18546879), (1036, 17544345), (1092, 16644635), (1110, 16374722), (1274, 14266830), (1295, 14035476), (1365, 13315708), (1443, 12595940), (1470, 12364586), (1554, 11696230), (1813, 10025340), (1820, 9986781), (1911, 9511220), (1924, 9446955), (2220, 8187361), (2405, 7557564), (2548, 7133415), (2590, 7017738), (2730, 6657854), (2886, 6297970), (2940, 6182293), (3108, 5848115), (3185, 5706732), (3367, 5398260), (3626, 5012670), (3822, 4755610), (3885, 4678492), (4810, 3778782), (5180, 3508869), (5439, 3341780), (5460, 3328927), (5772, 3148985), (6370, 2853366), (6734, 2699130), (7215, 2519188), (7252, 2506335), (7644, 2377805), (7770, 2339246), (9065, 2005068), (9555, 1902244), (9620, 1889391), (10101, 1799420), (10878, 1670890), (12740, 1426683), (12853, 1414140), (13468, 1349565), (14430, 1259594), (15540, 1169623), (16835, 1079652), (18130, 1002534), (19110, 951122), (20202, 899710), (21756, 835445), (23569, 771180), (25706, 707070), (27195, 668356), (28860, 629797), (33670, 539826), (36260, 501267), (38220, 475561), (38559, 471380), (40404, 449855), (47138, 385590), (50505, 359884), (51412, 353535), (54390, 334178), (64265, 282828), (67340, 269913), (70707, 257060), (77118, 235690), (89971, 202020), (94276, 192795), (101010, 179942), (108780, 167089), (117845, 154236), (128530, 141414)]