295656881120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1585

約数の個数: 192

約数和(自身を含む): 740710656000

約数和(自身を除く): 445053774880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 239, 304, 380, 478, 503, 608, 760, 809, 956, 1006, 1195, 1520, 1618, 1912, 2012, 2390, 2515, 3040, 3236, 3824, 4024, 4045, 4541, 4780, 5030, 6472, 7648, 8048, 8090, 9082, 9557, 9560, 10060, 12944, 15371, 16096, 16180, 18164, 19114, 19120, 20120, 22705, 25888, 30742, 32360, 36328, 38228, 38240, 40240, 45410, 47785, 61484, 64720, 72656, 76456, 76855, 80480, 90820, 95570, 120217, 122968, 129440, 145312, 152912, 153710, 181640, 191140, 193351, 240434, 245936, 305824, 307420, 363280, 382280, 386702, 406927, 480868, 491872, 601085, 614840, 726560, 764560, 773404, 813854, 961736, 966755, 1202170, 1229680, 1529120, 1546808, 1627708, 1923472, 1933510, 2034635, 2284123, 2404340, 2459360, 3093616, 3255416, 3673669, 3846944, 3867020, 4069270, 4568246, 4808680, 6187232, 6510832, 7347338, 7731613, 7734040, 8138540, 9136492, 9617360, 11420615, 13021664, 14694676, 15463226, 15468080, 16277080, 18272984, 18368345, 19234720, 22841230, 29389352, 30926452, 30936160, 32554160, 36545968, 36736690, 38658065, 45682460, 58778704, 61852904, 65108320, 73091936, 73473380, 77316130, 91364920, 97255553, 117557408, 123705808, 146946760, 154632260, 182729840, 194511106, 247411616, 293893520, 309264520, 365459680, 389022212, 486277765, 587787040, 618529040, 778044424, 972555530, 1237058080, 1556088848, 1847855507, 1945111060, 3112177696, 3695711014, 3890222120, 7391422028, 7780444240, 9239277535, 14782844056, 15560888480, 18478555070, 29565688112, 36957110140, 59131376224, 73914220280, 147828440560, 295656881120]

約数ペア:

[(1, 295656881120), (2, 147828440560), (4, 73914220280), (5, 59131376224), (8, 36957110140), (10, 29565688112), (16, 18478555070), (19, 15560888480), (20, 14782844056), (32, 9239277535), (38, 7780444240), (40, 7391422028), (76, 3890222120), (80, 3695711014), (95, 3112177696), (152, 1945111060), (160, 1847855507), (190, 1556088848), (239, 1237058080), (304, 972555530), (380, 778044424), (478, 618529040), (503, 587787040), (608, 486277765), (760, 389022212), (809, 365459680), (956, 309264520), (1006, 293893520), (1195, 247411616), (1520, 194511106), (1618, 182729840), (1912, 154632260), (2012, 146946760), (2390, 123705808), (2515, 117557408), (3040, 97255553), (3236, 91364920), (3824, 77316130), (4024, 73473380), (4045, 73091936), (4541, 65108320), (4780, 61852904), (5030, 58778704), (6472, 45682460), (7648, 38658065), (8048, 36736690), (8090, 36545968), (9082, 32554160), (9557, 30936160), (9560, 30926452), (10060, 29389352), (12944, 22841230), (15371, 19234720), (16096, 18368345), (16180, 18272984), (18164, 16277080), (19114, 15468080), (19120, 15463226), (20120, 14694676), (22705, 13021664), (25888, 11420615), (30742, 9617360), (32360, 9136492), (36328, 8138540), (38228, 7734040), (38240, 7731613), (40240, 7347338), (45410, 6510832), (47785, 6187232), (61484, 4808680), (64720, 4568246), (72656, 4069270), (76456, 3867020), (76855, 3846944), (80480, 3673669), (90820, 3255416), (95570, 3093616), (120217, 2459360), (122968, 2404340), (129440, 2284123), (145312, 2034635), (152912, 1933510), (153710, 1923472), (181640, 1627708), (191140, 1546808), (193351, 1529120), (240434, 1229680), (245936, 1202170), (305824, 966755), (307420, 961736), (363280, 813854), (382280, 773404), (386702, 764560), (406927, 726560), (480868, 614840), (491872, 601085)]