2057260380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 6809564160

約数和(自身を除く): 4752303780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 61, 70, 84, 105, 118, 122, 140, 177, 183, 210, 236, 244, 295, 305, 354, 366, 413, 420, 427, 590, 610, 708, 732, 826, 854, 885, 915, 1180, 1220, 1239, 1281, 1361, 1652, 1708, 1770, 1830, 2065, 2135, 2478, 2562, 2722, 3540, 3599, 3660, 4083, 4130, 4270, 4956, 5124, 5444, 6195, 6405, 6805, 7198, 8166, 8260, 8540, 9527, 10797, 12390, 12810, 13610, 14396, 16332, 17995, 19054, 20415, 21594, 24780, 25193, 25620, 27220, 28581, 35990, 38108, 40830, 43188, 47635, 50386, 53985, 57162, 71980, 75579, 80299, 81660, 83021, 95270, 100772, 107970, 114324, 125965, 142905, 151158, 160598, 166042, 190540, 215940, 240897, 249063, 251930, 285810, 302316, 321196, 332084, 377895, 401495, 415105, 481794, 498126, 503860, 562093, 571620, 581147, 755790, 802990, 830210, 963588, 996252, 1124186, 1162294, 1204485, 1245315, 1511580, 1605980, 1660420, 1686279, 1743441, 2248372, 2324588, 2408970, 2490630, 2810465, 2905735, 3372558, 3486882, 4817940, 4898239, 4981260, 5620930, 5811470, 6745116, 6973764, 8431395, 8717205, 9796478, 11241860, 11622940, 14694717, 16862790, 17434410, 19592956, 24491195, 29389434, 33725580, 34287673, 34868820, 48982390, 58778868, 68575346, 73473585, 97964780, 102863019, 137150692, 146947170, 171438365, 205726038, 293894340, 342876730, 411452076, 514315095, 685753460, 1028630190, 2057260380]

約数ペア:

[(1, 2057260380), (2, 1028630190), (3, 685753460), (4, 514315095), (5, 411452076), (6, 342876730), (7, 293894340), (10, 205726038), (12, 171438365), (14, 146947170), (15, 137150692), (20, 102863019), (21, 97964780), (28, 73473585), (30, 68575346), (35, 58778868), (42, 48982390), (59, 34868820), (60, 34287673), (61, 33725580), (70, 29389434), (84, 24491195), (105, 19592956), (118, 17434410), (122, 16862790), (140, 14694717), (177, 11622940), (183, 11241860), (210, 9796478), (236, 8717205), (244, 8431395), (295, 6973764), (305, 6745116), (354, 5811470), (366, 5620930), (413, 4981260), (420, 4898239), (427, 4817940), (590, 3486882), (610, 3372558), (708, 2905735), (732, 2810465), (826, 2490630), (854, 2408970), (885, 2324588), (915, 2248372), (1180, 1743441), (1220, 1686279), (1239, 1660420), (1281, 1605980), (1361, 1511580), (1652, 1245315), (1708, 1204485), (1770, 1162294), (1830, 1124186), (2065, 996252), (2135, 963588), (2478, 830210), (2562, 802990), (2722, 755790), (3540, 581147), (3599, 571620), (3660, 562093), (4083, 503860), (4130, 498126), (4270, 481794), (4956, 415105), (5124, 401495), (5444, 377895), (6195, 332084), (6405, 321196), (6805, 302316), (7198, 285810), (8166, 251930), (8260, 249063), (8540, 240897), (9527, 215940), (10797, 190540), (12390, 166042), (12810, 160598), (13610, 151158), (14396, 142905), (16332, 125965), (17995, 114324), (19054, 107970), (20415, 100772), (21594, 95270), (24780, 83021), (25193, 81660), (25620, 80299), (27220, 75579), (28581, 71980), (35990, 57162), (38108, 53985), (40830, 50386), (43188, 47635)]