1569492149620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1\times {\mathrm{20369}}^1$

素因数の和:20670

約数の個数: 144

約数和(自身を含む): 3602097172800

約数和(自身を除く): 2032605023180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 211, 310, 380, 422, 589, 620, 844, 961, 1055, 1178, 1922, 2110, 2356, 2945, 3844, 4009, 4220, 4805, 5890, 6541, 8018, 9610, 11780, 13082, 16036, 18259, 19220, 20045, 20369, 26164, 32705, 36518, 40090, 40738, 65410, 73036, 80180, 81476, 91295, 101845, 124279, 130820, 182590, 202771, 203690, 248558, 365180, 387011, 405542, 407380, 497116, 621395, 631439, 774022, 811084, 1013855, 1242790, 1262878, 1548044, 1935055, 2027710, 2485580, 2525756, 3157195, 3852649, 3870110, 4055420, 4297859, 6314390, 7705298, 7740220, 8595718, 11997341, 12628780, 15410596, 17191436, 19263245, 19574609, 21489295, 23994682, 38526490, 39149218, 42978590, 47989364, 59986705, 77052980, 78298436, 81659321, 85957180, 97873045, 119973410, 133233629, 163318642, 195746090, 239946820, 266467258, 326637284, 371917571, 391492180, 408296605, 532934516, 666168145, 743835142, 816593210, 1332336290, 1487670284, 1633186420, 1859587855, 2531438951, 2664672580, 3719175710, 4130242499, 5062877902, 7438351420, 8260484998, 10125755804, 12657194755, 16520969996, 20651212495, 25314389510, 41302424990, 50628779020, 78474607481, 82604849980, 156949214962, 313898429924, 392373037405, 784746074810, 1569492149620]

約数ペア:

[(1, 1569492149620), (2, 784746074810), (4, 392373037405), (5, 313898429924), (10, 156949214962), (19, 82604849980), (20, 78474607481), (31, 50628779020), (38, 41302424990), (62, 25314389510), (76, 20651212495), (95, 16520969996), (124, 12657194755), (155, 10125755804), (190, 8260484998), (211, 7438351420), (310, 5062877902), (380, 4130242499), (422, 3719175710), (589, 2664672580), (620, 2531438951), (844, 1859587855), (961, 1633186420), (1055, 1487670284), (1178, 1332336290), (1922, 816593210), (2110, 743835142), (2356, 666168145), (2945, 532934516), (3844, 408296605), (4009, 391492180), (4220, 371917571), (4805, 326637284), (5890, 266467258), (6541, 239946820), (8018, 195746090), (9610, 163318642), (11780, 133233629), (13082, 119973410), (16036, 97873045), (18259, 85957180), (19220, 81659321), (20045, 78298436), (20369, 77052980), (26164, 59986705), (32705, 47989364), (36518, 42978590), (40090, 39149218), (40738, 38526490), (65410, 23994682), (73036, 21489295), (80180, 19574609), (81476, 19263245), (91295, 17191436), (101845, 15410596), (124279, 12628780), (130820, 11997341), (182590, 8595718), (202771, 7740220), (203690, 7705298), (248558, 6314390), (365180, 4297859), (387011, 4055420), (405542, 3870110), (407380, 3852649), (497116, 3157195), (621395, 2525756), (631439, 2485580), (774022, 2027710), (811084, 1935055), (1013855, 1548044), (1242790, 1262878)]