15697630440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:945

約数の個数: 256

約数和(自身を含む): 53102649600

約数和(自身を除く): 37405019160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 181, 216, 262, 270, 360, 362, 393, 524, 540, 543, 613, 655, 724, 786, 905, 1048, 1080, 1086, 1179, 1226, 1310, 1448, 1572, 1629, 1810, 1839, 1965, 2172, 2358, 2452, 2620, 2715, 3065, 3144, 3258, 3537, 3620, 3678, 3930, 4344, 4716, 4887, 4904, 5240, 5430, 5517, 5895, 6130, 6516, 7074, 7240, 7356, 7860, 8145, 9195, 9432, 9774, 10860, 11034, 11790, 12260, 13032, 14148, 14712, 15720, 16290, 16551, 17685, 18390, 19548, 21720, 22068, 23580, 23711, 24435, 24520, 27585, 28296, 32580, 33102, 35370, 36780, 39096, 44136, 47160, 47422, 48870, 55170, 65160, 66204, 70740, 71133, 73560, 80303, 82755, 94844, 97740, 110340, 110953, 118555, 132408, 141480, 142266, 160606, 165510, 189688, 195480, 213399, 220680, 221906, 237110, 240909, 284532, 321212, 331020, 332859, 355665, 401515, 426798, 443812, 474220, 481818, 554765, 569064, 640197, 642424, 662040, 665718, 711330, 722727, 803030, 853596, 887624, 948440, 963636, 998577, 1066995, 1109530, 1204545, 1280394, 1331436, 1422660, 1445454, 1606060, 1664295, 1707192, 1927272, 1997154, 2133990, 2168181, 2219060, 2409090, 2560788, 2662872, 2845320, 2890908, 2995731, 3200985, 3212120, 3328590, 3613635, 3994308, 4267980, 4336362, 4438120, 4818180, 4992885, 5121576, 5781816, 5991462, 6401970, 6657180, 7227270, 7988616, 8535960, 8672724, 9636360, 9985770, 10840905, 11982924, 12803940, 13314360, 14454540, 14534843, 14978655, 17345448, 19971540, 21681810, 23965848, 25607880, 28909080, 29069686, 29957310, 39943080, 43363620, 43604529, 58139372, 59914620, 72674215, 86727240, 87209058, 116278744, 119829240, 130813587, 145348430, 174418116, 218022645, 261627174, 290696860, 348836232, 392440761, 436045290, 523254348, 581393720, 654067935, 784881522, 872090580, 1046508696, 1308135870, 1569763044, 1744181160, 1962203805, 2616271740, 3139526088, 3924407610, 5232543480, 7848815220, 15697630440]

約数ペア:

[(1, 15697630440), (2, 7848815220), (3, 5232543480), (4, 3924407610), (5, 3139526088), (6, 2616271740), (8, 1962203805), (9, 1744181160), (10, 1569763044), (12, 1308135870), (15, 1046508696), (18, 872090580), (20, 784881522), (24, 654067935), (27, 581393720), (30, 523254348), (36, 436045290), (40, 392440761), (45, 348836232), (54, 290696860), (60, 261627174), (72, 218022645), (90, 174418116), (108, 145348430), (120, 130813587), (131, 119829240), (135, 116278744), (180, 87209058), (181, 86727240), (216, 72674215), (262, 59914620), (270, 58139372), (360, 43604529), (362, 43363620), (393, 39943080), (524, 29957310), (540, 29069686), (543, 28909080), (613, 25607880), (655, 23965848), (724, 21681810), (786, 19971540), (905, 17345448), (1048, 14978655), (1080, 14534843), (1086, 14454540), (1179, 13314360), (1226, 12803940), (1310, 11982924), (1448, 10840905), (1572, 9985770), (1629, 9636360), (1810, 8672724), (1839, 8535960), (1965, 7988616), (2172, 7227270), (2358, 6657180), (2452, 6401970), (2620, 5991462), (2715, 5781816), (3065, 5121576), (3144, 4992885), (3258, 4818180), (3537, 4438120), (3620, 4336362), (3678, 4267980), (3930, 3994308), (4344, 3613635), (4716, 3328590), (4887, 3212120), (4904, 3200985), (5240, 2995731), (5430, 2890908), (5517, 2845320), (5895, 2662872), (6130, 2560788), (6516, 2409090), (7074, 2219060), (7240, 2168181), (7356, 2133990), (7860, 1997154), (8145, 1927272), (9195, 1707192), (9432, 1664295), (9774, 1606060), (10860, 1445454), (11034, 1422660), (11790, 1331436), (12260, 1280394), (13032, 1204545), (14148, 1109530), (14712, 1066995), (15720, 998577), (16290, 963636), (16551, 948440), (17685, 887624), (18390, 853596), (19548, 803030), (21720, 722727), (22068, 711330), (23580, 665718), (23711, 662040), (24435, 642424), (24520, 640197), (27585, 569064), (28296, 554765), (32580, 481818), (33102, 474220), (35370, 443812), (36780, 426798), (39096, 401515), (44136, 355665), (47160, 332859), (47422, 331020), (48870, 321212), (55170, 284532), (65160, 240909), (66204, 237110), (70740, 221906), (71133, 220680), (73560, 213399), (80303, 195480), (82755, 189688), (94844, 165510), (97740, 160606), (110340, 142266), (110953, 141480), (118555, 132408)]