187769393920

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{51131}}^1$

素因数の和:51322

約数の個数: 144

約数和(自身を含む): 476582964480

約数和(自身を除く): 288813570560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 151, 152, 160, 190, 256, 302, 304, 320, 380, 604, 608, 640, 755, 760, 1208, 1216, 1280, 1510, 1520, 2416, 2432, 2869, 3020, 3040, 4832, 4864, 5738, 6040, 6080, 9664, 11476, 12080, 12160, 14345, 19328, 22952, 24160, 24320, 28690, 38656, 45904, 48320, 51131, 57380, 91808, 96640, 102262, 114760, 183616, 193280, 204524, 229520, 255655, 367232, 409048, 459040, 511310, 734464, 818096, 918080, 971489, 1022620, 1636192, 1836160, 1942978, 2045240, 3272384, 3672320, 3885956, 4090480, 4857445, 6544768, 7720781, 7771912, 8180960, 9714890, 13089536, 15441562, 15543824, 16361920, 19429780, 30883124, 31087648, 32723840, 38603905, 38859560, 61766248, 62175296, 65447680, 77207810, 77719120, 123532496, 124350592, 146694839, 154415620, 155438240, 247064992, 248701184, 293389678, 308831240, 310876480, 494129984, 586779356, 617662480, 621752960, 733474195, 988259968, 1173558712, 1235324960, 1243505920, 1466948390, 1976519936, 2347117424, 2470649920, 2933896780, 4694234848, 4941299840, 5867793560, 9388469696, 9882599680, 11735587120, 18776939392, 23471174240, 37553878784, 46942348480, 93884696960, 187769393920]

約数ペア:

[(1, 187769393920), (2, 93884696960), (4, 46942348480), (5, 37553878784), (8, 23471174240), (10, 18776939392), (16, 11735587120), (19, 9882599680), (20, 9388469696), (32, 5867793560), (38, 4941299840), (40, 4694234848), (64, 2933896780), (76, 2470649920), (80, 2347117424), (95, 1976519936), (128, 1466948390), (151, 1243505920), (152, 1235324960), (160, 1173558712), (190, 988259968), (256, 733474195), (302, 621752960), (304, 617662480), (320, 586779356), (380, 494129984), (604, 310876480), (608, 308831240), (640, 293389678), (755, 248701184), (760, 247064992), (1208, 155438240), (1216, 154415620), (1280, 146694839), (1510, 124350592), (1520, 123532496), (2416, 77719120), (2432, 77207810), (2869, 65447680), (3020, 62175296), (3040, 61766248), (4832, 38859560), (4864, 38603905), (5738, 32723840), (6040, 31087648), (6080, 30883124), (9664, 19429780), (11476, 16361920), (12080, 15543824), (12160, 15441562), (14345, 13089536), (19328, 9714890), (22952, 8180960), (24160, 7771912), (24320, 7720781), (28690, 6544768), (38656, 4857445), (45904, 4090480), (48320, 3885956), (51131, 3672320), (57380, 3272384), (91808, 2045240), (96640, 1942978), (102262, 1836160), (114760, 1636192), (183616, 1022620), (193280, 971489), (204524, 918080), (229520, 818096), (255655, 734464), (367232, 511310), (409048, 459040)]