191999430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 630374400

約数和(自身を除く): 438374970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 31, 35, 42, 45, 54, 58, 62, 63, 70, 87, 90, 93, 105, 113, 126, 135, 145, 155, 174, 186, 189, 203, 210, 217, 226, 261, 270, 279, 290, 310, 315, 339, 378, 406, 434, 435, 465, 522, 558, 565, 609, 630, 651, 678, 783, 791, 837, 870, 899, 930, 945, 1015, 1017, 1085, 1130, 1218, 1302, 1305, 1395, 1566, 1582, 1674, 1695, 1798, 1827, 1890, 1953, 2030, 2034, 2170, 2373, 2610, 2697, 2790, 3045, 3051, 3255, 3277, 3390, 3503, 3654, 3906, 3915, 3955, 4185, 4495, 4746, 5085, 5394, 5481, 5859, 6090, 6102, 6293, 6510, 6554, 7006, 7119, 7830, 7910, 8091, 8370, 8990, 9135, 9765, 9831, 10170, 10509, 10962, 11718, 11865, 12586, 13485, 14238, 15255, 16182, 16385, 17515, 18270, 18879, 19530, 19662, 21018, 21357, 22939, 23730, 24273, 24521, 26970, 27405, 29295, 29493, 30510, 31465, 31527, 32770, 35030, 35595, 37758, 40455, 42714, 45878, 48546, 49042, 49155, 52545, 54810, 56637, 58590, 58986, 62930, 63054, 68817, 71190, 73563, 80910, 88479, 94395, 94581, 98310, 101587, 105090, 106785, 113274, 114695, 121365, 122605, 137634, 147126, 147465, 157635, 169911, 176958, 188790, 189162, 203174, 206451, 213570, 220689, 229390, 242730, 245210, 283185, 294930, 304761, 315270, 339822, 344085, 367815, 412902, 441378, 442395, 472905, 507935, 566370, 609522, 619353, 662067, 688170, 711109, 735630, 849555, 884790, 914283, 945810, 1015870, 1032255, 1103445, 1238706, 1324134, 1422218, 1523805, 1699110, 1828566, 2064510, 2133327, 2206890, 2742849, 3047610, 3096765, 3310335, 3555545, 4266654, 4571415, 5485698, 6193530, 6399981, 6620670, 7111090, 9142830, 10666635, 12799962, 13714245, 19199943, 21333270, 27428490, 31999905, 38399886, 63999810, 95999715, 191999430]

約数ペア:

[(1, 191999430), (2, 95999715), (3, 63999810), (5, 38399886), (6, 31999905), (7, 27428490), (9, 21333270), (10, 19199943), (14, 13714245), (15, 12799962), (18, 10666635), (21, 9142830), (27, 7111090), (29, 6620670), (30, 6399981), (31, 6193530), (35, 5485698), (42, 4571415), (45, 4266654), (54, 3555545), (58, 3310335), (62, 3096765), (63, 3047610), (70, 2742849), (87, 2206890), (90, 2133327), (93, 2064510), (105, 1828566), (113, 1699110), (126, 1523805), (135, 1422218), (145, 1324134), (155, 1238706), (174, 1103445), (186, 1032255), (189, 1015870), (203, 945810), (210, 914283), (217, 884790), (226, 849555), (261, 735630), (270, 711109), (279, 688170), (290, 662067), (310, 619353), (315, 609522), (339, 566370), (378, 507935), (406, 472905), (434, 442395), (435, 441378), (465, 412902), (522, 367815), (558, 344085), (565, 339822), (609, 315270), (630, 304761), (651, 294930), (678, 283185), (783, 245210), (791, 242730), (837, 229390), (870, 220689), (899, 213570), (930, 206451), (945, 203174), (1015, 189162), (1017, 188790), (1085, 176958), (1130, 169911), (1218, 157635), (1302, 147465), (1305, 147126), (1395, 137634), (1566, 122605), (1582, 121365), (1674, 114695), (1695, 113274), (1798, 106785), (1827, 105090), (1890, 101587), (1953, 98310), (2030, 94581), (2034, 94395), (2170, 88479), (2373, 80910), (2610, 73563), (2697, 71190), (2790, 68817), (3045, 63054), (3051, 62930), (3255, 58986), (3277, 58590), (3390, 56637), (3503, 54810), (3654, 52545), (3906, 49155), (3915, 49042), (3955, 48546), (4185, 45878), (4495, 42714), (4746, 40455), (5085, 37758), (5394, 35595), (5481, 35030), (5859, 32770), (6090, 31527), (6102, 31465), (6293, 30510), (6510, 29493), (6554, 29295), (7006, 27405), (7119, 26970), (7830, 24521), (7910, 24273), (8091, 23730), (8370, 22939), (8990, 21357), (9135, 21018), (9765, 19662), (9831, 19530), (10170, 18879), (10509, 18270), (10962, 17515), (11718, 16385), (11865, 16182), (12586, 15255), (13485, 14238)]