80741430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 267411456

約数和(自身を除く): 186670026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 61, 63, 66, 70, 77, 90, 99, 105, 110, 122, 126, 154, 165, 183, 191, 198, 210, 231, 305, 315, 330, 366, 382, 385, 427, 462, 495, 549, 573, 610, 630, 671, 693, 770, 854, 915, 955, 990, 1098, 1146, 1155, 1281, 1337, 1342, 1386, 1719, 1830, 1910, 2013, 2101, 2135, 2310, 2562, 2674, 2745, 2865, 3355, 3438, 3465, 3843, 4011, 4026, 4202, 4270, 4697, 5490, 5730, 6039, 6303, 6405, 6685, 6710, 6930, 7686, 8022, 8595, 9394, 10065, 10505, 11651, 12033, 12078, 12606, 12810, 13370, 14091, 14707, 17190, 18909, 19215, 20055, 20130, 21010, 23302, 23485, 24066, 28182, 29414, 30195, 31515, 34953, 37818, 38430, 40110, 42273, 44121, 46970, 58255, 60165, 60390, 63030, 69906, 70455, 73535, 81557, 84546, 88242, 94545, 104859, 116510, 120330, 128161, 132363, 140910, 147070, 163114, 174765, 189090, 209718, 211365, 220605, 244671, 256322, 264726, 349530, 384483, 407785, 422730, 441210, 489342, 524295, 640805, 661815, 734013, 768966, 815570, 897127, 1048590, 1153449, 1223355, 1281610, 1323630, 1468026, 1794254, 1922415, 2306898, 2446710, 2691381, 3670065, 3844830, 4485635, 5382762, 5767245, 7340130, 8074143, 8971270, 11534490, 13456905, 16148286, 26913810, 40370715, 80741430]

約数ペア:

[(1, 80741430), (2, 40370715), (3, 26913810), (5, 16148286), (6, 13456905), (7, 11534490), (9, 8971270), (10, 8074143), (11, 7340130), (14, 5767245), (15, 5382762), (18, 4485635), (21, 3844830), (22, 3670065), (30, 2691381), (33, 2446710), (35, 2306898), (42, 1922415), (45, 1794254), (55, 1468026), (61, 1323630), (63, 1281610), (66, 1223355), (70, 1153449), (77, 1048590), (90, 897127), (99, 815570), (105, 768966), (110, 734013), (122, 661815), (126, 640805), (154, 524295), (165, 489342), (183, 441210), (191, 422730), (198, 407785), (210, 384483), (231, 349530), (305, 264726), (315, 256322), (330, 244671), (366, 220605), (382, 211365), (385, 209718), (427, 189090), (462, 174765), (495, 163114), (549, 147070), (573, 140910), (610, 132363), (630, 128161), (671, 120330), (693, 116510), (770, 104859), (854, 94545), (915, 88242), (955, 84546), (990, 81557), (1098, 73535), (1146, 70455), (1155, 69906), (1281, 63030), (1337, 60390), (1342, 60165), (1386, 58255), (1719, 46970), (1830, 44121), (1910, 42273), (2013, 40110), (2101, 38430), (2135, 37818), (2310, 34953), (2562, 31515), (2674, 30195), (2745, 29414), (2865, 28182), (3355, 24066), (3438, 23485), (3465, 23302), (3843, 21010), (4011, 20130), (4026, 20055), (4202, 19215), (4270, 18909), (4697, 17190), (5490, 14707), (5730, 14091), (6039, 13370), (6303, 12810), (6405, 12606), (6685, 12078), (6710, 12033), (6930, 11651), (7686, 10505), (8022, 10065), (8595, 9394)]