21793770180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{14621}}^1$

素因数の和:14676

約数の個数: 324

約数和(自身を含む): 83277056772

約数和(自身を除く): 61483286592

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 169, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 338, 364, 390, 420, 441, 455, 468, 490, 507, 546, 585, 588, 630, 637, 676, 735, 780, 819, 845, 882, 910, 980, 1014, 1092, 1170, 1183, 1260, 1274, 1365, 1470, 1521, 1638, 1690, 1764, 1820, 1911, 2028, 2205, 2340, 2366, 2535, 2548, 2730, 2940, 3042, 3185, 3276, 3380, 3549, 3822, 4095, 4410, 4732, 5070, 5460, 5733, 5915, 6084, 6370, 7098, 7605, 7644, 8190, 8281, 8820, 9555, 10140, 10647, 11466, 11830, 12740, 14196, 14621, 15210, 16380, 16562, 17745, 19110, 21294, 22932, 23660, 24843, 28665, 29242, 30420, 33124, 35490, 38220, 41405, 42588, 43863, 49686, 53235, 57330, 58484, 70980, 73105, 74529, 82810, 87726, 99372, 102347, 106470, 114660, 124215, 131589, 146210, 149058, 165620, 175452, 190073, 204694, 212940, 219315, 248430, 263178, 292420, 298116, 307041, 372645, 380146, 409388, 438630, 496860, 511735, 526356, 570219, 614082, 657945, 716429, 745290, 760292, 877260, 921123, 950365, 1023470, 1140438, 1228164, 1315890, 1330511, 1432858, 1490580, 1535205, 1710657, 1842246, 1900730, 2046940, 2149287, 2280876, 2470949, 2631780, 2661022, 2851095, 2865716, 3070410, 3421314, 3582145, 3684492, 3801460, 3991533, 4298574, 4605615, 4941898, 5322044, 5702190, 6140820, 6447861, 6652555, 6842628, 7164290, 7412847, 7983066, 8553285, 8597148, 9211230, 9313577, 9883796, 10746435, 11404380, 11974599, 12354745, 12895722, 13305110, 14328580, 14825694, 15966132, 17106570, 17296643, 18422460, 18627154, 19957665, 21492870, 22238541, 23949198, 24709490, 25791444, 26610220, 27940731, 29651388, 32239305, 34213140, 34593286, 37064235, 37254308, 39915330, 42985740, 44477082, 46567885, 47898396, 49418980, 51889929, 55881462, 59872995, 64478610, 69186572, 74128470, 79830660, 83822193, 86483215, 88954164, 93135770, 103779858, 111192705, 111762924, 119745990, 121076501, 128957220, 139703655, 148256940, 155669787, 167644386, 172966430, 186271540, 207559716, 222385410, 239491980, 242153002, 259449645, 279407310, 311339574, 335288772, 345932860, 363229503, 419110965, 444770820, 484306004, 518899290, 558814620, 605382505, 622679148, 726459006, 778348935, 838221930, 1037798580, 1089688509, 1210765010, 1452918012, 1556697870, 1676443860, 1816147515, 2179377018, 2421530020, 3113395740, 3632295030, 4358754036, 5448442545, 7264590060, 10896885090, 21793770180]

約数ペア:

[(1, 21793770180), (2, 10896885090), (3, 7264590060), (4, 5448442545), (5, 4358754036), (6, 3632295030), (7, 3113395740), (9, 2421530020), (10, 2179377018), (12, 1816147515), (13, 1676443860), (14, 1556697870), (15, 1452918012), (18, 1210765010), (20, 1089688509), (21, 1037798580), (26, 838221930), (28, 778348935), (30, 726459006), (35, 622679148), (36, 605382505), (39, 558814620), (42, 518899290), (45, 484306004), (49, 444770820), (52, 419110965), (60, 363229503), (63, 345932860), (65, 335288772), (70, 311339574), (78, 279407310), (84, 259449645), (90, 242153002), (91, 239491980), (98, 222385410), (105, 207559716), (117, 186271540), (126, 172966430), (130, 167644386), (140, 155669787), (147, 148256940), (156, 139703655), (169, 128957220), (180, 121076501), (182, 119745990), (195, 111762924), (196, 111192705), (210, 103779858), (234, 93135770), (245, 88954164), (252, 86483215), (260, 83822193), (273, 79830660), (294, 74128470), (315, 69186572), (338, 64478610), (364, 59872995), (390, 55881462), (420, 51889929), (441, 49418980), (455, 47898396), (468, 46567885), (490, 44477082), (507, 42985740), (546, 39915330), (585, 37254308), (588, 37064235), (630, 34593286), (637, 34213140), (676, 32239305), (735, 29651388), (780, 27940731), (819, 26610220), (845, 25791444), (882, 24709490), (910, 23949198), (980, 22238541), (1014, 21492870), (1092, 19957665), (1170, 18627154), (1183, 18422460), (1260, 17296643), (1274, 17106570), (1365, 15966132), (1470, 14825694), (1521, 14328580), (1638, 13305110), (1690, 12895722), (1764, 12354745), (1820, 11974599), (1911, 11404380), (2028, 10746435), (2205, 9883796), (2340, 9313577), (2366, 9211230), (2535, 8597148), (2548, 8553285), (2730, 7983066), (2940, 7412847), (3042, 7164290), (3185, 6842628), (3276, 6652555), (3380, 6447861), (3549, 6140820), (3822, 5702190), (4095, 5322044), (4410, 4941898), (4732, 4605615), (5070, 4298574), (5460, 3991533), (5733, 3801460), (5915, 3684492), (6084, 3582145), (6370, 3421314), (7098, 3070410), (7605, 2865716), (7644, 2851095), (8190, 2661022), (8281, 2631780), (8820, 2470949), (9555, 2280876), (10140, 2149287), (10647, 2046940), (11466, 1900730), (11830, 1842246), (12740, 1710657), (14196, 1535205), (14621, 1490580), (15210, 1432858), (16380, 1330511), (16562, 1315890), (17745, 1228164), (19110, 1140438), (21294, 1023470), (22932, 950365), (23660, 921123), (24843, 877260), (28665, 760292), (29242, 745290), (30420, 716429), (33124, 657945), (35490, 614082), (38220, 570219), (41405, 526356), (42588, 511735), (43863, 496860), (49686, 438630), (53235, 409388), (57330, 380146), (58484, 372645), (70980, 307041), (73105, 298116), (74529, 292420), (82810, 263178), (87726, 248430), (99372, 219315), (102347, 212940), (106470, 204694), (114660, 190073), (124215, 175452), (131589, 165620), (146210, 149058)]