19157008620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7669}}^1$

素因数の和:7808

約数の個数: 192

約数和(自身を含む): 59376844800

約数和(自身を除く): 40219836180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 79, 85, 93, 102, 124, 155, 158, 170, 186, 204, 237, 255, 310, 316, 340, 372, 395, 465, 474, 510, 527, 620, 790, 930, 948, 1020, 1054, 1185, 1343, 1580, 1581, 1860, 2108, 2370, 2449, 2635, 2686, 3162, 4029, 4740, 4898, 5270, 5372, 6324, 6715, 7347, 7669, 7905, 8058, 9796, 10540, 12245, 13430, 14694, 15338, 15810, 16116, 20145, 23007, 24490, 26860, 29388, 30676, 31620, 36735, 38345, 40290, 41633, 46014, 48980, 73470, 76690, 80580, 83266, 92028, 115035, 124899, 130373, 146940, 153380, 166532, 208165, 230070, 237739, 249798, 260746, 391119, 416330, 460140, 475478, 499596, 521492, 605851, 624495, 651865, 713217, 782238, 832660, 950956, 1188695, 1211702, 1248990, 1303730, 1426434, 1564476, 1817553, 1955595, 2377390, 2423404, 2497980, 2607460, 2852868, 3029255, 3566085, 3635106, 3911190, 4041563, 4754780, 6058510, 7132170, 7270212, 7822380, 8083126, 9087765, 10299467, 12117020, 12124689, 14264340, 16166252, 18175530, 18781381, 20207815, 20598934, 24249378, 30898401, 36351060, 37562762, 40415630, 41197868, 48498756, 51497335, 56344143, 60623445, 61796802, 75125524, 80831260, 93906905, 102994670, 112688286, 121246890, 123593604, 154492005, 187813810, 205989340, 225376572, 242493780, 281720715, 308984010, 319283477, 375627620, 563441430, 617968020, 638566954, 957850431, 1126882860, 1277133908, 1596417385, 1915700862, 3192834770, 3831401724, 4789252155, 6385669540, 9578504310, 19157008620]

約数ペア:

[(1, 19157008620), (2, 9578504310), (3, 6385669540), (4, 4789252155), (5, 3831401724), (6, 3192834770), (10, 1915700862), (12, 1596417385), (15, 1277133908), (17, 1126882860), (20, 957850431), (30, 638566954), (31, 617968020), (34, 563441430), (51, 375627620), (60, 319283477), (62, 308984010), (68, 281720715), (79, 242493780), (85, 225376572), (93, 205989340), (102, 187813810), (124, 154492005), (155, 123593604), (158, 121246890), (170, 112688286), (186, 102994670), (204, 93906905), (237, 80831260), (255, 75125524), (310, 61796802), (316, 60623445), (340, 56344143), (372, 51497335), (395, 48498756), (465, 41197868), (474, 40415630), (510, 37562762), (527, 36351060), (620, 30898401), (790, 24249378), (930, 20598934), (948, 20207815), (1020, 18781381), (1054, 18175530), (1185, 16166252), (1343, 14264340), (1580, 12124689), (1581, 12117020), (1860, 10299467), (2108, 9087765), (2370, 8083126), (2449, 7822380), (2635, 7270212), (2686, 7132170), (3162, 6058510), (4029, 4754780), (4740, 4041563), (4898, 3911190), (5270, 3635106), (5372, 3566085), (6324, 3029255), (6715, 2852868), (7347, 2607460), (7669, 2497980), (7905, 2423404), (8058, 2377390), (9796, 1955595), (10540, 1817553), (12245, 1564476), (13430, 1426434), (14694, 1303730), (15338, 1248990), (15810, 1211702), (16116, 1188695), (20145, 950956), (23007, 832660), (24490, 782238), (26860, 713217), (29388, 651865), (30676, 624495), (31620, 605851), (36735, 521492), (38345, 499596), (40290, 475478), (41633, 460140), (46014, 416330), (48980, 391119), (73470, 260746), (76690, 249798), (80580, 237739), (83266, 230070), (92028, 208165), (115035, 166532), (124899, 153380), (130373, 146940)]