68397441280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{144031}}^1$

素因数の和:144112

約数の個数: 144

約数和(自身を含む): 190772112384

約数和(自身を除く): 122374671104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 530, 560, 640, 742, 848, 896, 1060, 1120, 1280, 1484, 1696, 1792, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 4480, 5936, 6784, 7420, 8480, 8960, 11872, 13568, 14840, 16960, 23744, 29680, 33920, 47488, 59360, 67840, 94976, 118720, 144031, 237440, 288062, 474880, 576124, 720155, 1008217, 1152248, 1440310, 2016434, 2304496, 2880620, 4032868, 4608992, 5041085, 5761240, 7633643, 8065736, 9217984, 10082170, 11522480, 15267286, 16131472, 18435968, 20164340, 23044960, 30534572, 32262944, 36871936, 38168215, 40328680, 46089920, 53435501, 61069144, 64525888, 76336430, 80657360, 92179840, 106871002, 122138288, 129051776, 152672860, 161314720, 184359680, 213742004, 244276576, 258103552, 267177505, 305345720, 322629440, 427484008, 488553152, 534355010, 610691440, 645258880, 854968016, 977106304, 1068710020, 1221382880, 1290517760, 1709936032, 1954212608, 2137420040, 2442765760, 3419872064, 4274840080, 4885531520, 6839744128, 8549680160, 9771063040, 13679488256, 17099360320, 34198720640, 68397441280]

約数ペア:

[(1, 68397441280), (2, 34198720640), (4, 17099360320), (5, 13679488256), (7, 9771063040), (8, 8549680160), (10, 6839744128), (14, 4885531520), (16, 4274840080), (20, 3419872064), (28, 2442765760), (32, 2137420040), (35, 1954212608), (40, 1709936032), (53, 1290517760), (56, 1221382880), (64, 1068710020), (70, 977106304), (80, 854968016), (106, 645258880), (112, 610691440), (128, 534355010), (140, 488553152), (160, 427484008), (212, 322629440), (224, 305345720), (256, 267177505), (265, 258103552), (280, 244276576), (320, 213742004), (371, 184359680), (424, 161314720), (448, 152672860), (530, 129051776), (560, 122138288), (640, 106871002), (742, 92179840), (848, 80657360), (896, 76336430), (1060, 64525888), (1120, 61069144), (1280, 53435501), (1484, 46089920), (1696, 40328680), (1792, 38168215), (1855, 36871936), (2120, 32262944), (2240, 30534572), (2968, 23044960), (3392, 20164340), (3710, 18435968), (4240, 16131472), (4480, 15267286), (5936, 11522480), (6784, 10082170), (7420, 9217984), (8480, 8065736), (8960, 7633643), (11872, 5761240), (13568, 5041085), (14840, 4608992), (16960, 4032868), (23744, 2880620), (29680, 2304496), (33920, 2016434), (47488, 1440310), (59360, 1152248), (67840, 1008217), (94976, 720155), (118720, 576124), (144031, 474880), (237440, 288062)]