19589025420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:1050

約数の個数: 240

約数和(自身を含む): 62789126400

約数和(自身を除く): 43200100980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 311, 324, 354, 405, 531, 540, 590, 622, 659, 708, 810, 885, 933, 1062, 1180, 1244, 1318, 1555, 1593, 1620, 1770, 1866, 1977, 2124, 2636, 2655, 2799, 3110, 3186, 3295, 3540, 3732, 3954, 4665, 4779, 5310, 5598, 5931, 6220, 6372, 6590, 7908, 7965, 8397, 9330, 9558, 9885, 10620, 11196, 11862, 13180, 13995, 15930, 16794, 17793, 18349, 18660, 19116, 19770, 23724, 23895, 25191, 27990, 29655, 31860, 33588, 35586, 36698, 38881, 39540, 41985, 47790, 50382, 53379, 55047, 55980, 59310, 71172, 73396, 77762, 83970, 88965, 91745, 95580, 100764, 106758, 110094, 116643, 118620, 125955, 155524, 165141, 167940, 177930, 183490, 194405, 204949, 213516, 220188, 233286, 251910, 266895, 275235, 330282, 349929, 355860, 366980, 388810, 409898, 466572, 495423, 503820, 533790, 550470, 583215, 614847, 660564, 699858, 777620, 819796, 825705, 990846, 1024745, 1049787, 1067580, 1100940, 1166430, 1229694, 1399716, 1486269, 1651410, 1749645, 1844541, 1981692, 2049490, 2099574, 2332860, 2459388, 2477115, 2972538, 3074235, 3149361, 3302820, 3499290, 3689082, 4098980, 4199148, 4954230, 5248935, 5533623, 5945076, 6148470, 6298722, 6998580, 7378164, 7431345, 9222705, 9908460, 10497870, 11067246, 12091991, 12296940, 12597444, 14862690, 15746805, 16600869, 18445410, 20995740, 22134492, 24183982, 27668115, 29725380, 31493610, 33201738, 36275973, 36890820, 48367964, 55336230, 60459955, 62987220, 66403476, 72551946, 83004345, 108827919, 110672460, 120919910, 145103892, 166008690, 181379865, 217655838, 241839820, 326483757, 332017380, 362759730, 435311676, 544139595, 652967514, 725519460, 979451271, 1088279190, 1305935028, 1632418785, 1958902542, 2176558380, 3264837570, 3917805084, 4897256355, 6529675140, 9794512710, 19589025420]

約数ペア:

[(1, 19589025420), (2, 9794512710), (3, 6529675140), (4, 4897256355), (5, 3917805084), (6, 3264837570), (9, 2176558380), (10, 1958902542), (12, 1632418785), (15, 1305935028), (18, 1088279190), (20, 979451271), (27, 725519460), (30, 652967514), (36, 544139595), (45, 435311676), (54, 362759730), (59, 332017380), (60, 326483757), (81, 241839820), (90, 217655838), (108, 181379865), (118, 166008690), (135, 145103892), (162, 120919910), (177, 110672460), (180, 108827919), (236, 83004345), (270, 72551946), (295, 66403476), (311, 62987220), (324, 60459955), (354, 55336230), (405, 48367964), (531, 36890820), (540, 36275973), (590, 33201738), (622, 31493610), (659, 29725380), (708, 27668115), (810, 24183982), (885, 22134492), (933, 20995740), (1062, 18445410), (1180, 16600869), (1244, 15746805), (1318, 14862690), (1555, 12597444), (1593, 12296940), (1620, 12091991), (1770, 11067246), (1866, 10497870), (1977, 9908460), (2124, 9222705), (2636, 7431345), (2655, 7378164), (2799, 6998580), (3110, 6298722), (3186, 6148470), (3295, 5945076), (3540, 5533623), (3732, 5248935), (3954, 4954230), (4665, 4199148), (4779, 4098980), (5310, 3689082), (5598, 3499290), (5931, 3302820), (6220, 3149361), (6372, 3074235), (6590, 2972538), (7908, 2477115), (7965, 2459388), (8397, 2332860), (9330, 2099574), (9558, 2049490), (9885, 1981692), (10620, 1844541), (11196, 1749645), (11862, 1651410), (13180, 1486269), (13995, 1399716), (15930, 1229694), (16794, 1166430), (17793, 1100940), (18349, 1067580), (18660, 1049787), (19116, 1024745), (19770, 990846), (23724, 825705), (23895, 819796), (25191, 777620), (27990, 699858), (29655, 660564), (31860, 614847), (33588, 583215), (35586, 550470), (36698, 533790), (38881, 503820), (39540, 495423), (41985, 466572), (47790, 409898), (50382, 388810), (53379, 366980), (55047, 355860), (55980, 349929), (59310, 330282), (71172, 275235), (73396, 266895), (77762, 251910), (83970, 233286), (88965, 220188), (91745, 213516), (95580, 204949), (100764, 194405), (106758, 183490), (110094, 177930), (116643, 167940), (118620, 165141), (125955, 155524)]