18145654380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{787}}^1$

素因数の和:1469

約数の個数: 288

約数和(自身を含む): 65260016640

約数和(自身を除く): 47114362260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 631, 787, 812, 870, 1015, 1044, 1218, 1260, 1262, 1305, 1574, 1740, 1827, 1893, 2030, 2361, 2436, 2524, 2610, 3045, 3148, 3155, 3654, 3786, 3935, 4060, 4417, 4722, 5220, 5509, 5679, 6090, 6310, 7083, 7308, 7572, 7870, 8834, 9135, 9444, 9465, 11018, 11358, 11805, 12180, 12620, 13251, 14166, 15740, 16527, 17668, 18270, 18299, 18930, 22036, 22085, 22716, 22823, 23610, 26502, 27545, 28332, 28395, 33054, 35415, 36540, 36598, 37860, 39753, 44170, 45646, 47220, 49581, 53004, 54897, 55090, 56790, 66108, 66255, 68469, 70830, 73196, 79506, 82635, 88340, 91292, 91495, 99162, 109794, 110180, 113580, 114115, 128093, 132510, 136938, 141660, 159012, 159761, 164691, 165270, 182990, 198324, 198765, 205407, 219588, 228230, 247905, 256186, 265020, 273876, 274485, 319522, 329382, 330540, 342345, 365980, 384279, 397530, 410814, 456460, 479283, 495810, 496597, 512372, 548970, 639044, 640465, 658764, 684690, 768558, 795060, 798805, 821628, 823455, 958566, 991620, 993194, 1027035, 1097940, 1152837, 1280930, 1369380, 1437849, 1489791, 1537116, 1597610, 1646910, 1917132, 1921395, 1986388, 2054070, 2305674, 2396415, 2482985, 2561860, 2875698, 2979582, 3195220, 3293820, 3476179, 3842790, 4108140, 4469373, 4611348, 4792830, 4965970, 5751396, 5764185, 5959164, 6952358, 7189245, 7448955, 7685580, 8938746, 9585660, 9931940, 10428537, 11528370, 13904716, 14378490, 14401313, 14897910, 17380895, 17877492, 20857074, 22346865, 23056740, 28756980, 28802626, 29795820, 31285611, 34761790, 41714148, 43203939, 44693730, 52142685, 57605252, 62571222, 69523580, 72006565, 86407878, 89387460, 100809191, 104285370, 125142444, 129611817, 144013130, 156428055, 172815756, 201618382, 208570740, 216019695, 259223634, 288026260, 302427573, 312856110, 403236764, 432039390, 504045955, 518447268, 604855146, 625712220, 648059085, 864078780, 907282719, 1008091910, 1209710292, 1296118170, 1512137865, 1814565438, 2016183820, 2592236340, 3024275730, 3629130876, 4536413595, 6048551460, 9072827190, 18145654380]

約数ペア:

[(1, 18145654380), (2, 9072827190), (3, 6048551460), (4, 4536413595), (5, 3629130876), (6, 3024275730), (7, 2592236340), (9, 2016183820), (10, 1814565438), (12, 1512137865), (14, 1296118170), (15, 1209710292), (18, 1008091910), (20, 907282719), (21, 864078780), (28, 648059085), (29, 625712220), (30, 604855146), (35, 518447268), (36, 504045955), (42, 432039390), (45, 403236764), (58, 312856110), (60, 302427573), (63, 288026260), (70, 259223634), (84, 216019695), (87, 208570740), (90, 201618382), (105, 172815756), (116, 156428055), (126, 144013130), (140, 129611817), (145, 125142444), (174, 104285370), (180, 100809191), (203, 89387460), (210, 86407878), (252, 72006565), (261, 69523580), (290, 62571222), (315, 57605252), (348, 52142685), (406, 44693730), (420, 43203939), (435, 41714148), (522, 34761790), (580, 31285611), (609, 29795820), (630, 28802626), (631, 28756980), (787, 23056740), (812, 22346865), (870, 20857074), (1015, 17877492), (1044, 17380895), (1218, 14897910), (1260, 14401313), (1262, 14378490), (1305, 13904716), (1574, 11528370), (1740, 10428537), (1827, 9931940), (1893, 9585660), (2030, 8938746), (2361, 7685580), (2436, 7448955), (2524, 7189245), (2610, 6952358), (3045, 5959164), (3148, 5764185), (3155, 5751396), (3654, 4965970), (3786, 4792830), (3935, 4611348), (4060, 4469373), (4417, 4108140), (4722, 3842790), (5220, 3476179), (5509, 3293820), (5679, 3195220), (6090, 2979582), (6310, 2875698), (7083, 2561860), (7308, 2482985), (7572, 2396415), (7870, 2305674), (8834, 2054070), (9135, 1986388), (9444, 1921395), (9465, 1917132), (11018, 1646910), (11358, 1597610), (11805, 1537116), (12180, 1489791), (12620, 1437849), (13251, 1369380), (14166, 1280930), (15740, 1152837), (16527, 1097940), (17668, 1027035), (18270, 993194), (18299, 991620), (18930, 958566), (22036, 823455), (22085, 821628), (22716, 798805), (22823, 795060), (23610, 768558), (26502, 684690), (27545, 658764), (28332, 640465), (28395, 639044), (33054, 548970), (35415, 512372), (36540, 496597), (36598, 495810), (37860, 479283), (39753, 456460), (44170, 410814), (45646, 397530), (47220, 384279), (49581, 365980), (53004, 342345), (54897, 330540), (55090, 329382), (56790, 319522), (66108, 274485), (66255, 273876), (68469, 265020), (70830, 256186), (73196, 247905), (79506, 228230), (82635, 219588), (88340, 205407), (91292, 198765), (91495, 198324), (99162, 182990), (109794, 165270), (110180, 164691), (113580, 159761), (114115, 159012), (128093, 141660), (132510, 136938)]